15697035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 29315520

約数和(自身を除く): 13618485

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 289, 355, 639, 765, 867, 1065, 1207, 1445, 2601, 3195, 3621, 4335, 4913, 6035, 10863, 13005, 14739, 18105, 20519, 24565, 44217, 54315, 61557, 73695, 102595, 184671, 221085, 307785, 348823, 923355, 1046469, 1744115, 3139407, 5232345, 15697035]

約数ペア:

[(1, 15697035), (3, 5232345), (5, 3139407), (9, 1744115), (15, 1046469), (17, 923355), (45, 348823), (51, 307785), (71, 221085), (85, 184671), (153, 102595), (213, 73695), (255, 61557), (289, 54315), (355, 44217), (639, 24565), (765, 20519), (867, 18105), (1065, 14739), (1207, 13005), (1445, 10863), (2601, 6035), (3195, 4913), (3621, 4335)]