373815

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:101

約数の個数: 40

約数和(自身を含む): 731808

約数和(自身を除く): 357993

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 71, 81, 117, 135, 195, 213, 351, 355, 405, 585, 639, 923, 1053, 1065, 1755, 1917, 2769, 3195, 4615, 5265, 5751, 8307, 9585, 13845, 24921, 28755, 41535, 74763, 124605, 373815]

約数ペア:

[(1, 373815), (3, 124605), (5, 74763), (9, 41535), (13, 28755), (15, 24921), (27, 13845), (39, 9585), (45, 8307), (65, 5751), (71, 5265), (81, 4615), (117, 3195), (135, 2769), (195, 1917), (213, 1755), (351, 1065), (355, 1053), (405, 923), (585, 639)]