13305319105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1\times {\mathrm{4153}}^1$

素因数の和:6337

約数の個数: 32

約数和(自身を含む): 17954850816

約数和(自身を除く): 4649531711

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 2143, 4153, 10715, 20765, 27859, 49289, 53989, 95519, 139295, 246445, 269945, 477595, 640757, 1241747, 3203785, 6208735, 8899879, 44499395, 115698427, 204697217, 578492135, 1023486085, 2661063821, 13305319105]

約数ペア:

[(1, 13305319105), (5, 2661063821), (13, 1023486085), (23, 578492135), (65, 204697217), (115, 115698427), (299, 44499395), (1495, 8899879), (2143, 6208735), (4153, 3203785), (10715, 1241747), (20765, 640757), (27859, 477595), (49289, 269945), (53989, 246445), (95519, 139295)]