127403265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40639}}^1$

素因数の和:40677

約数の個数: 32

約数和(自身を含む): 234086400

約数和(自身を除く): 106683135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 40639, 121917, 203195, 447029, 609585, 772141, 1341087, 2235145, 2316423, 3860705, 6705435, 8493551, 11582115, 25480653, 42467755, 127403265]

約数ペア:

[(1, 127403265), (3, 42467755), (5, 25480653), (11, 11582115), (15, 8493551), (19, 6705435), (33, 3860705), (55, 2316423), (57, 2235145), (95, 1341087), (165, 772141), (209, 609585), (285, 447029), (627, 203195), (1045, 121917), (3135, 40639)]