1594515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 3004128

約数和(自身を除く): 1409613

約数列:

[1, 3, 5, 13, 15, 17, 37, 39, 51, 65, 85, 111, 169, 185, 195, 221, 255, 481, 507, 555, 629, 663, 845, 1105, 1443, 1887, 2405, 2535, 2873, 3145, 3315, 6253, 7215, 8177, 8619, 9435, 14365, 18759, 24531, 31265, 40885, 43095, 93795, 106301, 122655, 318903, 531505, 1594515]

約数ペア:

[(1, 1594515), (3, 531505), (5, 318903), (13, 122655), (15, 106301), (17, 93795), (37, 43095), (39, 40885), (51, 31265), (65, 24531), (85, 18759), (111, 14365), (169, 9435), (185, 8619), (195, 8177), (221, 7215), (255, 6253), (481, 3315), (507, 3145), (555, 2873), (629, 2535), (663, 2405), (845, 1887), (1105, 1443)]