42604305

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 69772800

約数和(自身を除く): 27168495

約数列:

[1, 3, 5, 15, 79, 157, 229, 237, 395, 471, 687, 785, 1145, 1185, 2355, 3435, 12403, 18091, 35953, 37209, 54273, 62015, 90455, 107859, 179765, 186045, 271365, 539295, 2840287, 8520861, 14201435, 42604305]

約数ペア:

[(1, 42604305), (3, 14201435), (5, 8520861), (15, 2840287), (79, 539295), (157, 271365), (229, 186045), (237, 179765), (395, 107859), (471, 90455), (687, 62015), (785, 54273), (1145, 37209), (1185, 35953), (2355, 18091), (3435, 12403)]