284758035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13687}}^1$

素因数の和:13787

約数の個数: 32

約数和(自身を含む): 486197760

約数和(自身を除く): 201439725

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4161, 6935, 13687, 20805, 41061, 68435, 205305, 260053, 780159, 999151, 1300265, 2997453, 3900795, 4995755, 14987265, 18983869, 56951607, 94919345, 284758035]

約数ペア:

[(1, 284758035), (3, 94919345), (5, 56951607), (15, 18983869), (19, 14987265), (57, 4995755), (73, 3900795), (95, 2997453), (219, 1300265), (285, 999151), (365, 780159), (1095, 260053), (1387, 205305), (4161, 68435), (6935, 41061), (13687, 20805)]