253605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 32

約数和(自身を含む): 466560

約数和(自身を除く): 212955

約数列:

[1, 3, 5, 11, 15, 29, 33, 53, 55, 87, 145, 159, 165, 265, 319, 435, 583, 795, 957, 1537, 1595, 1749, 2915, 4611, 4785, 7685, 8745, 16907, 23055, 50721, 84535, 253605]

約数ペア:

[(1, 253605), (3, 84535), (5, 50721), (11, 23055), (15, 16907), (29, 8745), (33, 7685), (53, 4785), (55, 4611), (87, 2915), (145, 1749), (159, 1595), (165, 1537), (265, 957), (319, 795), (435, 583)]