15995250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{7109}}^1$

素因数の和:7132

約数の個数: 48

約数和(自身を含む): 43257240

約数和(自身を除く): 27261990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 7109, 14218, 21327, 35545, 42654, 63981, 71090, 106635, 127962, 177725, 213270, 319905, 355450, 533175, 639810, 888625, 1066350, 1599525, 1777250, 2665875, 3199050, 5331750, 7997625, 15995250]

約数ペア:

[(1, 15995250), (2, 7997625), (3, 5331750), (5, 3199050), (6, 2665875), (9, 1777250), (10, 1599525), (15, 1066350), (18, 888625), (25, 639810), (30, 533175), (45, 355450), (50, 319905), (75, 213270), (90, 177725), (125, 127962), (150, 106635), (225, 71090), (250, 63981), (375, 42654), (450, 35545), (750, 21327), (1125, 14218), (2250, 7109)]