2585385215

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1\times {\mathrm{991}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 3582627840

約数和(自身を除く): 997242625

約数列:

[1, 5, 7, 35, 131, 569, 655, 917, 991, 2845, 3983, 4585, 4955, 6937, 19915, 34685, 74539, 129821, 372695, 521773, 563879, 649105, 908747, 2608865, 2819395, 3947153, 4543735, 19735765, 73868149, 369340745, 517077043, 2585385215]

約数ペア:

[(1, 2585385215), (5, 517077043), (7, 369340745), (35, 73868149), (131, 19735765), (569, 4543735), (655, 3947153), (917, 2819395), (991, 2608865), (2845, 908747), (3983, 649105), (4585, 563879), (4955, 521773), (6937, 372695), (19915, 129821), (34685, 74539)]