164027175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{12941}}^1$

素因数の和:12980

約数の個数: 36

約数和(自身を含む): 293679864

約数和(自身を除く): 129652689

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2535, 4225, 12675, 12941, 38823, 64705, 168233, 194115, 323525, 504699, 841165, 970575, 2187029, 2523495, 4205825, 6561087, 10935145, 12617475, 32805435, 54675725, 164027175]

約数ペア:

[(1, 164027175), (3, 54675725), (5, 32805435), (13, 12617475), (15, 10935145), (25, 6561087), (39, 4205825), (65, 2523495), (75, 2187029), (169, 970575), (195, 841165), (325, 504699), (507, 323525), (845, 194115), (975, 168233), (2535, 64705), (4225, 38823), (12675, 12941)]