616753995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1061}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 1164699648

約数和(自身を除く): 547945653

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 271, 429, 715, 813, 1061, 1355, 2145, 2981, 3183, 3523, 4065, 5305, 8943, 10569, 11671, 13793, 14905, 15915, 17615, 35013, 38753, 41379, 44715, 52845, 58355, 68965, 116259, 151723, 175065, 193765, 206895, 287531, 455169, 581295, 758615, 862593, 1437655, 2275845, 3162841, 3737903, 4312965, 9488523, 11213709, 15814205, 18689515, 41116933, 47442615, 56068545, 123350799, 205584665, 616753995]

約数ペア:

[(1, 616753995), (3, 205584665), (5, 123350799), (11, 56068545), (13, 47442615), (15, 41116933), (33, 18689515), (39, 15814205), (55, 11213709), (65, 9488523), (143, 4312965), (165, 3737903), (195, 3162841), (271, 2275845), (429, 1437655), (715, 862593), (813, 758615), (1061, 581295), (1355, 455169), (2145, 287531), (2981, 206895), (3183, 193765), (3523, 175065), (4065, 151723), (5305, 116259), (8943, 68965), (10569, 58355), (11671, 52845), (13793, 44715), (14905, 41379), (15915, 38753), (17615, 35013)]