228907575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{78259}}^1$

素因数の和:78288

約数の個数: 36

約数和(自身を含む): 441542920

約数和(自身を除く): 212635345

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 78259, 234777, 391295, 704331, 1017367, 1173885, 1956475, 3052101, 3521655, 5086835, 5869425, 9156303, 15260505, 17608275, 25434175, 45781515, 76302525, 228907575]

約数ペア:

[(1, 228907575), (3, 76302525), (5, 45781515), (9, 25434175), (13, 17608275), (15, 15260505), (25, 9156303), (39, 5869425), (45, 5086835), (65, 3521655), (75, 3052101), (117, 1956475), (195, 1173885), (225, 1017367), (325, 704331), (585, 391295), (975, 234777), (2925, 78259)]