1875137375

素因数分解:

$5^3\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1237}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 2390152128

約数和(自身を除く): 515014753

約数列:

[1, 5, 25, 67, 125, 181, 335, 905, 1237, 1675, 4525, 6185, 8375, 12127, 22625, 30925, 60635, 82879, 154625, 223897, 303175, 414395, 1119485, 1515875, 2071975, 5597425, 10359875, 15001099, 27987125, 75005495, 375027475, 1875137375]

約数ペア:

[(1, 1875137375), (5, 375027475), (25, 75005495), (67, 27987125), (125, 15001099), (181, 10359875), (335, 5597425), (905, 2071975), (1237, 1515875), (1675, 1119485), (4525, 414395), (6185, 303175), (8375, 223897), (12127, 154625), (22625, 82879), (30925, 60635)]