61178385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2213}}^1$

素因数の和:2337

約数の個数: 32

約数和(自身を含む): 104146560

約数和(自身を除く): 42968175

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 485, 1455, 1843, 2213, 5529, 6639, 9215, 11065, 27645, 33195, 42047, 126141, 210235, 214661, 630705, 643983, 1073305, 3219915, 4078559, 12235677, 20392795, 61178385]

約数ペア:

[(1, 61178385), (3, 20392795), (5, 12235677), (15, 4078559), (19, 3219915), (57, 1073305), (95, 643983), (97, 630705), (285, 214661), (291, 210235), (485, 126141), (1455, 42047), (1843, 33195), (2213, 27645), (5529, 11065), (6639, 9215)]