423273825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{144709}}^1$

素因数の和:144738

約数の個数: 36

約数和(自身を含む): 816453820

約数和(自身を除く): 393179995

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 144709, 434127, 723545, 1302381, 1881217, 2170635, 3617725, 5643651, 6511905, 9406085, 10853175, 16930953, 28218255, 32559525, 47030425, 84654765, 141091275, 423273825]

約数ペア:

[(1, 423273825), (3, 141091275), (5, 84654765), (9, 47030425), (13, 32559525), (15, 28218255), (25, 16930953), (39, 10853175), (45, 9406085), (65, 6511905), (75, 5643651), (117, 3617725), (195, 2170635), (225, 1881217), (325, 1302381), (585, 723545), (975, 434127), (2925, 144709)]