39877695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6197}}^1$

素因数の和:6232

約数の個数: 48

約数和(自身を含む): 81218592

約数和(自身を除く): 41340897

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6197, 6435, 18591, 30985, 55773, 68167, 80561, 92955, 204501, 241683, 278865, 340835, 402805, 613503, 725049, 886171, 1022505, 1208415, 2658513, 3067515, 3625245, 4430855, 7975539, 13292565, 39877695]

約数ペア:

[(1, 39877695), (3, 13292565), (5, 7975539), (9, 4430855), (11, 3625245), (13, 3067515), (15, 2658513), (33, 1208415), (39, 1022505), (45, 886171), (55, 725049), (65, 613503), (99, 402805), (117, 340835), (143, 278865), (165, 241683), (195, 204501), (429, 92955), (495, 80561), (585, 68167), (715, 55773), (1287, 30985), (2145, 18591), (6197, 6435)]