40390935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2011}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 70307328

約数和(自身を除く): 29916393

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 2011, 4017, 6033, 6695, 10055, 20085, 26143, 30165, 78429, 130715, 207133, 392145, 621399, 1035665, 2692729, 3106995, 8078187, 13463645, 40390935]

約数ペア:

[(1, 40390935), (3, 13463645), (5, 8078187), (13, 3106995), (15, 2692729), (39, 1035665), (65, 621399), (103, 392145), (195, 207133), (309, 130715), (515, 78429), (1339, 30165), (1545, 26143), (2011, 20085), (4017, 10055), (6033, 6695)]