242000655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30269}}^1$

素因数の和:30331

約数の個数: 32

約数和(自身を含む): 427170240

約数和(自身を除く): 185169585

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 30269, 90807, 151345, 393497, 454035, 1180491, 1241029, 1967485, 3723087, 5902455, 6205145, 16133377, 18615435, 48400131, 80666885, 242000655]

約数ペア:

[(1, 242000655), (3, 80666885), (5, 48400131), (13, 18615435), (15, 16133377), (39, 6205145), (41, 5902455), (65, 3723087), (123, 1967485), (195, 1241029), (205, 1180491), (533, 454035), (615, 393497), (1599, 151345), (2665, 90807), (7995, 30269)]