15135900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3911

約数の個数: 72

約数和(自身を含む): 47174064

約数和(自身を除く): 32038164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3881, 3900, 7762, 11643, 15524, 19405, 23286, 38810, 46572, 50453, 58215, 77620, 97025, 100906, 116430, 151359, 194050, 201812, 232860, 252265, 291075, 302718, 388100, 504530, 582150, 605436, 756795, 1009060, 1164300, 1261325, 1513590, 2522650, 3027180, 3783975, 5045300, 7567950, 15135900]

約数ペア:

[(1, 15135900), (2, 7567950), (3, 5045300), (4, 3783975), (5, 3027180), (6, 2522650), (10, 1513590), (12, 1261325), (13, 1164300), (15, 1009060), (20, 756795), (25, 605436), (26, 582150), (30, 504530), (39, 388100), (50, 302718), (52, 291075), (60, 252265), (65, 232860), (75, 201812), (78, 194050), (100, 151359), (130, 116430), (150, 100906), (156, 97025), (195, 77620), (260, 58215), (300, 50453), (325, 46572), (390, 38810), (650, 23286), (780, 19405), (975, 15524), (1300, 11643), (1950, 7762), (3881, 3900)]