31923855

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2657}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 57412800

約数和(自身を除く): 25488945

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 2657, 4005, 7971, 12015, 13285, 23913, 39855, 71739, 119565, 236473, 358695, 709419, 1182365, 2128257, 3547095, 6384771, 10641285, 31923855]

約数ペア:

[(1, 31923855), (3, 10641285), (5, 6384771), (9, 3547095), (15, 2128257), (27, 1182365), (45, 709419), (89, 358695), (135, 236473), (267, 119565), (445, 71739), (801, 39855), (1335, 23913), (2403, 13285), (2657, 12015), (4005, 7971)]