264702975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 459827712

約数和(自身を除く): 195124737

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 173, 345, 519, 575, 865, 887, 1725, 2595, 2661, 3979, 4325, 4435, 11937, 12975, 13305, 19895, 20401, 22175, 59685, 61203, 66525, 99475, 102005, 153451, 298425, 306015, 460353, 510025, 767255, 1530075, 2301765, 3529373, 3836275, 10588119, 11508825, 17646865, 52940595, 88234325, 264702975]

約数ペア:

[(1, 264702975), (3, 88234325), (5, 52940595), (15, 17646865), (23, 11508825), (25, 10588119), (69, 3836275), (75, 3529373), (115, 2301765), (173, 1530075), (345, 767255), (519, 510025), (575, 460353), (865, 306015), (887, 298425), (1725, 153451), (2595, 102005), (2661, 99475), (3979, 66525), (4325, 61203), (4435, 59685), (11937, 22175), (12975, 20401), (13305, 19895)]