86863985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 31676815

約数列:

[1, 5, 13, 23, 65, 97, 115, 299, 485, 599, 1261, 1495, 2231, 2995, 6305, 7787, 11155, 13777, 29003, 38935, 58103, 68885, 145015, 179101, 290515, 755339, 895505, 1336369, 3776695, 6681845, 17372797, 86863985]

約数ペア:

[(1, 86863985), (5, 17372797), (13, 6681845), (23, 3776695), (65, 1336369), (97, 895505), (115, 755339), (299, 290515), (485, 179101), (599, 145015), (1261, 68885), (1495, 58103), (2231, 38935), (2995, 29003), (6305, 13777), (7787, 11155)]