171465645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8537}}^1$

素因数の和:8661

約数の個数: 32

約数和(自身を含む): 298351872

約数和(自身を除く): 126886227

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 4017, 6695, 8537, 20085, 25611, 42685, 110981, 128055, 332943, 554905, 879311, 1664715, 2637933, 4396555, 11431043, 13189665, 34293129, 57155215, 171465645]

約数ペア:

[(1, 171465645), (3, 57155215), (5, 34293129), (13, 13189665), (15, 11431043), (39, 4396555), (65, 2637933), (103, 1664715), (195, 879311), (309, 554905), (515, 332943), (1339, 128055), (1545, 110981), (4017, 42685), (6695, 25611), (8537, 20085)]