74406435

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 122223168

約数和(自身を除く): 47816733

約数列:

[1, 3, 5, 15, 53, 159, 173, 265, 519, 541, 795, 865, 1623, 2595, 2705, 8115, 9169, 27507, 28673, 45845, 86019, 93593, 137535, 143365, 280779, 430095, 467965, 1403895, 4960429, 14881287, 24802145, 74406435]

約数ペア:

[(1, 74406435), (3, 24802145), (5, 14881287), (15, 4960429), (53, 1403895), (159, 467965), (173, 430095), (265, 280779), (519, 143365), (541, 137535), (795, 93593), (865, 86019), (1623, 45845), (2595, 28673), (2705, 27507), (8115, 9169)]