676388715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{4093}}^1$

素因数の和:4603

約数の個数: 32

約数和(自身を含む): 1131909120

約数和(自身を除く): 455520405

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 479, 1437, 2395, 4093, 7185, 11017, 12279, 20465, 33051, 55085, 61395, 94139, 165255, 282417, 470695, 1412085, 1960547, 5881641, 9802735, 29408205, 45092581, 135277743, 225462905, 676388715]

約数ペア:

[(1, 676388715), (3, 225462905), (5, 135277743), (15, 45092581), (23, 29408205), (69, 9802735), (115, 5881641), (345, 1960547), (479, 1412085), (1437, 470695), (2395, 282417), (4093, 165255), (7185, 94139), (11017, 61395), (12279, 55085), (20465, 33051)]