15037789505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{30109}}^1$

素因数の和:30281

約数の個数: 32

約数和(自身を含む): 19459249920

約数和(自身を除く): 4421460415

約数列:

[1, 5, 23, 43, 101, 115, 215, 505, 989, 2323, 4343, 4945, 11615, 21715, 30109, 99889, 150545, 499445, 692507, 1294687, 3041009, 3462535, 6473435, 15205045, 29777801, 69943207, 130763387, 148889005, 349716035, 653816935, 3007557901, 15037789505]

約数ペア:

[(1, 15037789505), (5, 3007557901), (23, 653816935), (43, 349716035), (101, 148889005), (115, 130763387), (215, 69943207), (505, 29777801), (989, 15205045), (2323, 6473435), (4343, 3462535), (4945, 3041009), (11615, 1294687), (21715, 692507), (30109, 499445), (99889, 150545)]