159558165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6343}}^1$

素因数の和:6410

約数の個数: 48

約数和(自身を含む): 304816512

約数和(自身を除く): 145258347

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 6343, 8385, 19029, 25155, 31715, 57087, 82459, 95145, 247377, 272749, 285435, 412295, 742131, 818247, 1236885, 1363745, 2454741, 3545737, 3710655, 4091235, 10637211, 12273705, 17728685, 31911633, 53186055, 159558165]

約数ペア:

[(1, 159558165), (3, 53186055), (5, 31911633), (9, 17728685), (13, 12273705), (15, 10637211), (39, 4091235), (43, 3710655), (45, 3545737), (65, 2454741), (117, 1363745), (129, 1236885), (195, 818247), (215, 742131), (387, 412295), (559, 285435), (585, 272749), (645, 247377), (1677, 95145), (1935, 82459), (2795, 57087), (5031, 31715), (6343, 25155), (8385, 19029)]