1243770195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{5843}}^1$

素因数の和:6491

約数の個数: 32

約数和(自身を含む): 2080276992

約数和(自身を除く): 836506797

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 617, 1851, 3085, 5843, 9255, 14191, 17529, 29215, 42573, 70955, 87645, 134389, 212865, 403167, 671945, 2015835, 3605131, 10815393, 18025655, 54076965, 82918013, 248754039, 414590065, 1243770195]

約数ペア:

[(1, 1243770195), (3, 414590065), (5, 248754039), (15, 82918013), (23, 54076965), (69, 18025655), (115, 10815393), (345, 3605131), (617, 2015835), (1851, 671945), (3085, 403167), (5843, 212865), (9255, 134389), (14191, 87645), (17529, 70955), (29215, 42573)]