2783145935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{21589}}^1$

素因数の和:21695

約数の個数: 32

約数和(自身を含む): 3730752000

約数和(自身を除く): 947606065

約数列:

[1, 5, 19, 23, 59, 95, 115, 295, 437, 1121, 1357, 2185, 5605, 6785, 21589, 25783, 107945, 128915, 410191, 496547, 1273751, 2050955, 2482735, 6368755, 9434393, 24201269, 29296273, 47171965, 121006345, 146481365, 556629187, 2783145935]

約数ペア:

[(1, 2783145935), (5, 556629187), (19, 146481365), (23, 121006345), (59, 47171965), (95, 29296273), (115, 24201269), (295, 9434393), (437, 6368755), (1121, 2482735), (1357, 2050955), (2185, 1273751), (5605, 496547), (6785, 410191), (21589, 128915), (25783, 107945)]