13303747575

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{2609}}^1$

素因数の和:2929

約数の個数: 72

約数和(自身を含む): 24158431440

約数和(自身を除く): 10854683865

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 173, 225, 393, 519, 655, 865, 1179, 1557, 1965, 2595, 2609, 3275, 4325, 5895, 7785, 7827, 9825, 12975, 13045, 22663, 23481, 29475, 38925, 39135, 65225, 67989, 113315, 117405, 195675, 203967, 339945, 341779, 451357, 566575, 587025, 1019835, 1025337, 1354071, 1699725, 1708895, 2256785, 3076011, 4062213, 5099175, 5126685, 6770355, 8544475, 11283925, 15380055, 20311065, 25633425, 33851775, 59127767, 76900275, 101555325, 177383301, 295638835, 532149903, 886916505, 1478194175, 2660749515, 4434582525, 13303747575]

約数ペア:

[(1, 13303747575), (3, 4434582525), (5, 2660749515), (9, 1478194175), (15, 886916505), (25, 532149903), (45, 295638835), (75, 177383301), (131, 101555325), (173, 76900275), (225, 59127767), (393, 33851775), (519, 25633425), (655, 20311065), (865, 15380055), (1179, 11283925), (1557, 8544475), (1965, 6770355), (2595, 5126685), (2609, 5099175), (3275, 4062213), (4325, 3076011), (5895, 2256785), (7785, 1708895), (7827, 1699725), (9825, 1354071), (12975, 1025337), (13045, 1019835), (22663, 587025), (23481, 566575), (29475, 451357), (38925, 341779), (39135, 339945), (65225, 203967), (67989, 195675), (113315, 117405)]