6461325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:123

約数の個数: 54

約数和(自身を含む): 12733994

約数和(自身を除く): 6272669

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 47, 65, 75, 117, 141, 195, 225, 235, 325, 423, 585, 611, 705, 975, 1175, 1833, 2115, 2209, 2925, 3055, 3525, 5499, 6627, 9165, 10575, 11045, 15275, 19881, 27495, 28717, 33135, 45825, 55225, 86151, 99405, 137475, 143585, 165675, 258453, 430755, 497025, 717925, 1292265, 2153775, 6461325]

約数ペア:

[(1, 6461325), (3, 2153775), (5, 1292265), (9, 717925), (13, 497025), (15, 430755), (25, 258453), (39, 165675), (45, 143585), (47, 137475), (65, 99405), (75, 86151), (117, 55225), (141, 45825), (195, 33135), (225, 28717), (235, 27495), (325, 19881), (423, 15275), (585, 11045), (611, 10575), (705, 9165), (975, 6627), (1175, 5499), (1833, 3525), (2115, 3055), (2209, 2925)]