47617515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 97493760

約数和(自身を除く): 49876245

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 61, 83, 95, 99, 165, 171, 183, 209, 249, 285, 305, 415, 495, 549, 627, 671, 747, 855, 913, 915, 1045, 1159, 1245, 1577, 1881, 2013, 2739, 2745, 3135, 3355, 3477, 3735, 4565, 4731, 5063, 5795, 6039, 7885, 8217, 9405, 10065, 10431, 12749, 13695, 14193, 15189, 17347, 17385, 23655, 25315, 30195, 38247, 41085, 45567, 52041, 52155, 55693, 63745, 70965, 75945, 86735, 96197, 114741, 156123, 167079, 191235, 227835, 260205, 278465, 288591, 480985, 501237, 573705, 780615, 835395, 865773, 1058167, 1442955, 2506185, 3174501, 4328865, 5290835, 9523503, 15872505, 47617515]

約数ペア:

[(1, 47617515), (3, 15872505), (5, 9523503), (9, 5290835), (11, 4328865), (15, 3174501), (19, 2506185), (33, 1442955), (45, 1058167), (55, 865773), (57, 835395), (61, 780615), (83, 573705), (95, 501237), (99, 480985), (165, 288591), (171, 278465), (183, 260205), (209, 227835), (249, 191235), (285, 167079), (305, 156123), (415, 114741), (495, 96197), (549, 86735), (627, 75945), (671, 70965), (747, 63745), (855, 55693), (913, 52155), (915, 52041), (1045, 45567), (1159, 41085), (1245, 38247), (1577, 30195), (1881, 25315), (2013, 23655), (2739, 17385), (2745, 17347), (3135, 15189), (3355, 14193), (3477, 13695), (3735, 12749), (4565, 10431), (4731, 10065), (5063, 9405), (5795, 8217), (6039, 7885)]