64458225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22037}}^1$

素因数の和:22066

約数の個数: 36

約数和(自身を含む): 124338396

約数和(自身を除く): 59880171

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 22037, 66111, 110185, 198333, 286481, 330555, 550925, 859443, 991665, 1432405, 1652775, 2578329, 4297215, 4958325, 7162025, 12891645, 21486075, 64458225]

約数ペア:

[(1, 64458225), (3, 21486075), (5, 12891645), (9, 7162025), (13, 4958325), (15, 4297215), (25, 2578329), (39, 1652775), (45, 1432405), (65, 991665), (75, 859443), (117, 550925), (195, 330555), (225, 286481), (325, 198333), (585, 110185), (975, 66111), (2925, 22037)]