29117025

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 108

約数和(自身を含む): 64318800

約数和(自身を除く): 35201775

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 49, 57, 63, 75, 95, 105, 133, 139, 147, 171, 175, 225, 245, 285, 315, 399, 417, 441, 475, 525, 665, 695, 735, 855, 931, 973, 1197, 1225, 1251, 1425, 1575, 1995, 2085, 2205, 2641, 2793, 2919, 3325, 3475, 3675, 4275, 4655, 4865, 5985, 6255, 6811, 7923, 8379, 8757, 9975, 10425, 11025, 13205, 13965, 14595, 18487, 20433, 23275, 23769, 24325, 29925, 31275, 34055, 39615, 41895, 43785, 55461, 61299, 66025, 69825, 72975, 92435, 102165, 118845, 129409, 166383, 170275, 198075, 209475, 218925, 277305, 306495, 388227, 462175, 510825, 594225, 647045, 831915, 1164681, 1386525, 1532475, 1941135, 3235225, 4159575, 5823405, 9705675, 29117025]

約数ペア:

[(1, 29117025), (3, 9705675), (5, 5823405), (7, 4159575), (9, 3235225), (15, 1941135), (19, 1532475), (21, 1386525), (25, 1164681), (35, 831915), (45, 647045), (49, 594225), (57, 510825), (63, 462175), (75, 388227), (95, 306495), (105, 277305), (133, 218925), (139, 209475), (147, 198075), (171, 170275), (175, 166383), (225, 129409), (245, 118845), (285, 102165), (315, 92435), (399, 72975), (417, 69825), (441, 66025), (475, 61299), (525, 55461), (665, 43785), (695, 41895), (735, 39615), (855, 34055), (931, 31275), (973, 29925), (1197, 24325), (1225, 23769), (1251, 23275), (1425, 20433), (1575, 18487), (1995, 14595), (2085, 13965), (2205, 13205), (2641, 11025), (2793, 10425), (2919, 9975), (3325, 8757), (3475, 8379), (3675, 7923), (4275, 6811), (4655, 6255), (4865, 5985)]