15271158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 37122048

約数和(自身を除く): 21850890

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 317, 434, 518, 634, 651, 777, 951, 1147, 1302, 1554, 1902, 2219, 2294, 3441, 4438, 6657, 6882, 8029, 9827, 11729, 13314, 16058, 19654, 23458, 24087, 29481, 35187, 48174, 58962, 68789, 70374, 82103, 137578, 164206, 206367, 246309, 363599, 412734, 492618, 727198, 1090797, 2181594, 2545193, 5090386, 7635579, 15271158]

約数ペア:

[(1, 15271158), (2, 7635579), (3, 5090386), (6, 2545193), (7, 2181594), (14, 1090797), (21, 727198), (31, 492618), (37, 412734), (42, 363599), (62, 246309), (74, 206367), (93, 164206), (111, 137578), (186, 82103), (217, 70374), (222, 68789), (259, 58962), (317, 48174), (434, 35187), (518, 29481), (634, 24087), (651, 23458), (777, 19654), (951, 16058), (1147, 13314), (1302, 11729), (1554, 9827), (1902, 8029), (2219, 6882), (2294, 6657), (3441, 4438)]