173899125

素因数分解:

$3^2\times 5^3\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 315102528

約数和(自身を除く): 141203403

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 331, 375, 467, 993, 1125, 1401, 1655, 2335, 2979, 4203, 4965, 7005, 8275, 11675, 14895, 21015, 24825, 35025, 41375, 58375, 74475, 105075, 124125, 154577, 175125, 372375, 463731, 525375, 772885, 1391193, 2318655, 3864425, 6955965, 11593275, 19322125, 34779825, 57966375, 173899125]

約数ペア:

[(1, 173899125), (3, 57966375), (5, 34779825), (9, 19322125), (15, 11593275), (25, 6955965), (45, 3864425), (75, 2318655), (125, 1391193), (225, 772885), (331, 525375), (375, 463731), (467, 372375), (993, 175125), (1125, 154577), (1401, 124125), (1655, 105075), (2335, 74475), (2979, 58375), (4203, 41375), (4965, 35025), (7005, 24825), (8275, 21015), (11675, 14895)]