15995130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 41264640

約数和(自身を除く): 25269510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 397, 474, 510, 790, 794, 1185, 1191, 1343, 1985, 2370, 2382, 2686, 3970, 4029, 5955, 6715, 6749, 8058, 11910, 13430, 13498, 20145, 20247, 31363, 33745, 40290, 40494, 62726, 67490, 94089, 101235, 156815, 188178, 202470, 313630, 470445, 533171, 940890, 1066342, 1599513, 2665855, 3199026, 5331710, 7997565, 15995130]

約数ペア:

[(1, 15995130), (2, 7997565), (3, 5331710), (5, 3199026), (6, 2665855), (10, 1599513), (15, 1066342), (17, 940890), (30, 533171), (34, 470445), (51, 313630), (79, 202470), (85, 188178), (102, 156815), (158, 101235), (170, 94089), (237, 67490), (255, 62726), (395, 40494), (397, 40290), (474, 33745), (510, 31363), (790, 20247), (794, 20145), (1185, 13498), (1191, 13430), (1343, 11910), (1985, 8058), (2370, 6749), (2382, 6715), (2686, 5955), (3970, 4029)]