13341625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 18809856

約数和(自身を除く): 5468231

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 313, 341, 775, 1375, 1565, 1705, 3443, 3875, 7825, 8525, 9703, 17215, 39125, 42625, 48515, 86075, 106733, 242575, 430375, 533665, 1212875, 2668325, 13341625]

約数ペア:

[(1, 13341625), (5, 2668325), (11, 1212875), (25, 533665), (31, 430375), (55, 242575), (125, 106733), (155, 86075), (275, 48515), (313, 42625), (341, 39125), (775, 17215), (1375, 9703), (1565, 8525), (1705, 7825), (3443, 3875)]