53421915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 89210880

約数和(自身を除く): 35788965

約数列:

[1, 3, 5, 15, 29, 87, 127, 145, 381, 435, 635, 967, 1905, 2901, 3683, 4835, 11049, 14505, 18415, 28043, 55245, 84129, 122809, 140215, 368427, 420645, 614045, 1842135, 3561461, 10684383, 17807305, 53421915]

約数ペア:

[(1, 53421915), (3, 17807305), (5, 10684383), (15, 3561461), (29, 1842135), (87, 614045), (127, 420645), (145, 368427), (381, 140215), (435, 122809), (635, 84129), (967, 55245), (1905, 28043), (2901, 18415), (3683, 14505), (4835, 11049)]