15672696345

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1933}}^1$

素因数の和:2104

約数の個数: 128

約数和(自身を含む): 30634560000

約数和(自身を除く): 14961863655

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 87, 95, 109, 135, 145, 171, 261, 285, 327, 435, 513, 545, 551, 783, 855, 981, 1305, 1635, 1653, 1933, 2071, 2565, 2755, 2943, 3161, 3915, 4905, 4959, 5799, 6213, 8265, 9483, 9665, 10355, 14715, 14877, 15805, 17397, 18639, 24795, 28449, 28995, 31065, 36727, 47415, 52191, 55917, 56057, 60059, 74385, 85347, 86985, 93195, 110181, 142245, 168171, 180177, 183635, 210697, 260955, 279585, 280285, 300295, 330543, 426735, 504513, 540531, 550905, 632091, 840855, 900885, 991629, 1053485, 1065083, 1513539, 1621593, 1652715, 1896273, 2522565, 2702655, 3160455, 3195249, 4003243, 4958145, 5325415, 5688819, 6110213, 7567695, 8107965, 9481365, 9585747, 12009729, 15976245, 18330639, 20016215, 28444095, 28757241, 30551065, 36029187, 47928735, 54991917, 60048645, 91653195, 108087561, 116094047, 143786205, 164975751, 180145935, 274959585, 348282141, 540437805, 580470235, 824878755, 1044846423, 1741410705, 3134539269, 5224232115, 15672696345]

約数ペア:

[(1, 15672696345), (3, 5224232115), (5, 3134539269), (9, 1741410705), (15, 1044846423), (19, 824878755), (27, 580470235), (29, 540437805), (45, 348282141), (57, 274959585), (87, 180145935), (95, 164975751), (109, 143786205), (135, 116094047), (145, 108087561), (171, 91653195), (261, 60048645), (285, 54991917), (327, 47928735), (435, 36029187), (513, 30551065), (545, 28757241), (551, 28444095), (783, 20016215), (855, 18330639), (981, 15976245), (1305, 12009729), (1635, 9585747), (1653, 9481365), (1933, 8107965), (2071, 7567695), (2565, 6110213), (2755, 5688819), (2943, 5325415), (3161, 4958145), (3915, 4003243), (4905, 3195249), (4959, 3160455), (5799, 2702655), (6213, 2522565), (8265, 1896273), (9483, 1652715), (9665, 1621593), (10355, 1513539), (14715, 1065083), (14877, 1053485), (15805, 991629), (17397, 900885), (18639, 840855), (24795, 632091), (28449, 550905), (28995, 540531), (31065, 504513), (36727, 426735), (47415, 330543), (52191, 300295), (55917, 280285), (56057, 279585), (60059, 260955), (74385, 210697), (85347, 183635), (86985, 180177), (93195, 168171), (110181, 142245)]