31933825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 50461056

約数和(自身を除く): 18527231

約数列:

[1, 5, 7, 11, 25, 35, 53, 55, 77, 175, 265, 275, 313, 371, 385, 583, 1325, 1565, 1855, 1925, 2191, 2915, 3443, 4081, 7825, 9275, 10955, 14575, 16589, 17215, 20405, 24101, 54775, 82945, 86075, 102025, 116123, 120505, 182479, 414725, 580615, 602525, 912395, 1277353, 2903075, 4561975, 6386765, 31933825]

約数ペア:

[(1, 31933825), (5, 6386765), (7, 4561975), (11, 2903075), (25, 1277353), (35, 912395), (53, 602525), (55, 580615), (77, 414725), (175, 182479), (265, 120505), (275, 116123), (313, 102025), (371, 86075), (385, 82945), (583, 54775), (1325, 24101), (1565, 20405), (1855, 17215), (1925, 16589), (2191, 14575), (2915, 10955), (3443, 9275), (4081, 7825)]