79139115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 160056000

約数和(自身を除く): 80916885

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 37, 45, 55, 87, 99, 111, 145, 149, 165, 185, 261, 319, 333, 407, 435, 447, 495, 555, 745, 957, 1073, 1221, 1305, 1341, 1595, 1639, 1665, 2035, 2235, 2871, 3219, 3663, 4321, 4785, 4917, 5365, 5513, 6105, 6705, 8195, 9657, 11803, 12963, 14355, 14751, 16095, 16539, 18315, 21605, 24585, 27565, 35409, 38889, 47531, 48285, 49617, 59015, 60643, 64815, 73755, 82695, 106227, 142593, 159877, 177045, 181929, 194445, 237655, 248085, 303215, 427779, 479631, 531135, 545787, 712965, 799385, 909645, 1438893, 1758647, 2138895, 2398155, 2728935, 5275941, 7194465, 8793235, 15827823, 26379705, 79139115]

約数ペア:

[(1, 79139115), (3, 26379705), (5, 15827823), (9, 8793235), (11, 7194465), (15, 5275941), (29, 2728935), (33, 2398155), (37, 2138895), (45, 1758647), (55, 1438893), (87, 909645), (99, 799385), (111, 712965), (145, 545787), (149, 531135), (165, 479631), (185, 427779), (261, 303215), (319, 248085), (333, 237655), (407, 194445), (435, 181929), (447, 177045), (495, 159877), (555, 142593), (745, 106227), (957, 82695), (1073, 73755), (1221, 64815), (1305, 60643), (1341, 59015), (1595, 49617), (1639, 48285), (1665, 47531), (2035, 38889), (2235, 35409), (2871, 27565), (3219, 24585), (3663, 21605), (4321, 18315), (4785, 16539), (4917, 16095), (5365, 14751), (5513, 14355), (6105, 12963), (6705, 11803), (8195, 9657)]