156939037515

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{270163}}^1$

素因数の和:270521

約数の個数: 64

約数和(自身を含む): 301373345280

約数和(自身を除く): 144434307765

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 331, 351, 585, 993, 1655, 1755, 2979, 4303, 4965, 8937, 12909, 14895, 21515, 38727, 44685, 64545, 116181, 193635, 270163, 580905, 810489, 1350815, 2431467, 3512119, 4052445, 7294401, 10536357, 12157335, 17560595, 31609071, 36472005, 52681785, 89423953, 94827213, 158045355, 268271859, 447119765, 474136065, 804815577, 1162511389, 1341359295, 2414446731, 3487534167, 4024077885, 5812556945, 10462602501, 12072233655, 17437670835, 31387807503, 52313012505, 156939037515]

約数ペア:

[(1, 156939037515), (3, 52313012505), (5, 31387807503), (9, 17437670835), (13, 12072233655), (15, 10462602501), (27, 5812556945), (39, 4024077885), (45, 3487534167), (65, 2414446731), (117, 1341359295), (135, 1162511389), (195, 804815577), (331, 474136065), (351, 447119765), (585, 268271859), (993, 158045355), (1655, 94827213), (1755, 89423953), (2979, 52681785), (4303, 36472005), (4965, 31609071), (8937, 17560595), (12909, 12157335), (14895, 10536357), (21515, 7294401), (38727, 4052445), (44685, 3512119), (64545, 2431467), (116181, 1350815), (193635, 810489), (270163, 580905)]