55811925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19081}}^1$

素因数の和:19110

約数の個数: 36

約数和(自身を含む): 107660644

約数和(自身を除く): 51848719

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 19081, 57243, 95405, 171729, 248053, 286215, 477025, 744159, 858645, 1240265, 1431075, 2232477, 3720795, 4293225, 6201325, 11162385, 18603975, 55811925]

約数ペア:

[(1, 55811925), (3, 18603975), (5, 11162385), (9, 6201325), (13, 4293225), (15, 3720795), (25, 2232477), (39, 1431075), (45, 1240265), (65, 858645), (75, 744159), (117, 477025), (195, 286215), (225, 248053), (325, 171729), (585, 95405), (975, 57243), (2925, 19081)]