4819095

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 8810736

約数和(自身を除く): 3991641

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 163, 219, 365, 405, 489, 657, 815, 1095, 1467, 1971, 2445, 3285, 4401, 5913, 7335, 9855, 11899, 13203, 22005, 29565, 35697, 59495, 66015, 107091, 178485, 321273, 535455, 963819, 1606365, 4819095]

約数ペア:

[(1, 4819095), (3, 1606365), (5, 963819), (9, 535455), (15, 321273), (27, 178485), (45, 107091), (73, 66015), (81, 59495), (135, 35697), (163, 29565), (219, 22005), (365, 13203), (405, 11899), (489, 9855), (657, 7335), (815, 5913), (1095, 4401), (1467, 3285), (1971, 2445)]