40879995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7229}}^1$

素因数の和:7279

約数の個数: 32

約数和(自身を含む): 72878400

約数和(自身を除く): 31998405

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 7229, 21687, 36145, 93977, 108435, 209641, 281931, 469885, 628923, 1048205, 1409655, 2725333, 3144615, 8175999, 13626665, 40879995]

約数ペア:

[(1, 40879995), (3, 13626665), (5, 8175999), (13, 3144615), (15, 2725333), (29, 1409655), (39, 1048205), (65, 628923), (87, 469885), (145, 281931), (195, 209641), (377, 108435), (435, 93977), (1131, 36145), (1885, 21687), (5655, 7229)]