79947915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9049}}^1$

素因数の和:9107

約数の個数: 32

約数和(自身を含む): 139008000

約数和(自身を除く): 59060085

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8835, 9049, 27147, 45245, 135735, 171931, 280519, 515793, 841557, 859655, 1402595, 2578965, 4207785, 5329861, 15989583, 26649305, 79947915]

約数ペア:

[(1, 79947915), (3, 26649305), (5, 15989583), (15, 5329861), (19, 4207785), (31, 2578965), (57, 1402595), (93, 859655), (95, 841557), (155, 515793), (285, 280519), (465, 171931), (589, 135735), (1767, 45245), (2945, 27147), (8835, 9049)]