190125

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^2$

素因数の和:47

約数の個数: 36

約数和(自身を含む): 371124

約数和(自身を除く): 180999

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 169, 195, 225, 325, 375, 507, 585, 845, 975, 1125, 1521, 1625, 2535, 2925, 4225, 4875, 7605, 12675, 14625, 21125, 38025, 63375, 190125]

約数ペア:

[(1, 190125), (3, 63375), (5, 38025), (9, 21125), (13, 14625), (15, 12675), (25, 7605), (39, 4875), (45, 4225), (65, 2925), (75, 2535), (117, 1625), (125, 1521), (169, 1125), (195, 975), (225, 845), (325, 585), (375, 507)]