13308985005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{42569}}^1$

素因数の和:43693

約数の個数: 32

約数和(自身を含む): 22436092800

約数和(自身を除く): 9127107795

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1097, 3291, 5485, 16455, 20843, 42569, 62529, 104215, 127707, 212845, 312645, 638535, 808811, 2426433, 4044055, 12132165, 46698193, 140094579, 233490965, 700472895, 887265667, 2661797001, 4436328335, 13308985005]

約数ペア:

[(1, 13308985005), (3, 4436328335), (5, 2661797001), (15, 887265667), (19, 700472895), (57, 233490965), (95, 140094579), (285, 46698193), (1097, 12132165), (3291, 4044055), (5485, 2426433), (16455, 808811), (20843, 638535), (42569, 312645), (62529, 212845), (104215, 127707)]