72479895

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 119081664

約数和(自身を除く): 46601769

約数列:

[1, 3, 5, 15, 61, 113, 183, 305, 339, 565, 701, 915, 1695, 2103, 3505, 6893, 10515, 20679, 34465, 42761, 79213, 103395, 128283, 213805, 237639, 396065, 641415, 1188195, 4831993, 14495979, 24159965, 72479895]

約数ペア:

[(1, 72479895), (3, 24159965), (5, 14495979), (15, 4831993), (61, 1188195), (113, 641415), (183, 396065), (305, 237639), (339, 213805), (565, 128283), (701, 103395), (915, 79213), (1695, 42761), (2103, 34465), (3505, 20679), (6893, 10515)]