4392718395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{62401}}^1$

素因数の和:62460

約数の個数: 48

約数和(自身を含む): 7988454432

約数和(自身を除く): 3595736037

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 361, 741, 1083, 1235, 1805, 3705, 4693, 5415, 14079, 23465, 62401, 70395, 187203, 312005, 811213, 936015, 1185619, 2433639, 3556857, 4056065, 5928095, 12168195, 15413047, 17784285, 22526761, 46239141, 67580283, 77065235, 112633805, 231195705, 292847893, 337901415, 878543679, 1464239465, 4392718395]

約数ペア:

[(1, 4392718395), (3, 1464239465), (5, 878543679), (13, 337901415), (15, 292847893), (19, 231195705), (39, 112633805), (57, 77065235), (65, 67580283), (95, 46239141), (195, 22526761), (247, 17784285), (285, 15413047), (361, 12168195), (741, 5928095), (1083, 4056065), (1235, 3556857), (1805, 2433639), (3705, 1185619), (4693, 936015), (5415, 811213), (14079, 312005), (23465, 187203), (62401, 70395)]