402023245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2473}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 541152864

約数和(自身を除く): 139129619

約数列:

[1, 5, 13, 41, 61, 65, 205, 305, 533, 793, 2473, 2501, 2665, 3965, 12365, 12505, 32149, 32513, 101393, 150853, 160745, 162565, 506965, 754265, 1318109, 1961089, 6184973, 6590545, 9805445, 30924865, 80404649, 402023245]

約数ペア:

[(1, 402023245), (5, 80404649), (13, 30924865), (41, 9805445), (61, 6590545), (65, 6184973), (205, 1961089), (305, 1318109), (533, 754265), (793, 506965), (2473, 162565), (2501, 160745), (2665, 150853), (3965, 101393), (12365, 32513), (12505, 32149)]