151665795

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 294727680

約数和(自身を除く): 143061885

約数列:

[1, 3, 5, 9, 15, 23, 29, 31, 45, 69, 87, 93, 115, 145, 155, 163, 207, 261, 279, 345, 435, 465, 489, 667, 713, 815, 899, 1035, 1305, 1395, 1467, 2001, 2139, 2445, 2697, 3335, 3565, 3749, 4495, 4727, 5053, 6003, 6417, 7335, 8091, 10005, 10695, 11247, 13485, 14181, 15159, 18745, 20677, 23635, 25265, 30015, 32085, 33741, 40455, 42543, 45477, 56235, 62031, 70905, 75795, 103385, 108721, 116219, 146537, 168705, 186093, 212715, 227385, 310155, 326163, 348657, 439611, 543605, 581095, 732685, 930465, 978489, 1045971, 1318833, 1630815, 1743285, 2198055, 3370351, 4892445, 5229855, 6594165, 10111053, 16851755, 30333159, 50555265, 151665795]

約数ペア:

[(1, 151665795), (3, 50555265), (5, 30333159), (9, 16851755), (15, 10111053), (23, 6594165), (29, 5229855), (31, 4892445), (45, 3370351), (69, 2198055), (87, 1743285), (93, 1630815), (115, 1318833), (145, 1045971), (155, 978489), (163, 930465), (207, 732685), (261, 581095), (279, 543605), (345, 439611), (435, 348657), (465, 326163), (489, 310155), (667, 227385), (713, 212715), (815, 186093), (899, 168705), (1035, 146537), (1305, 116219), (1395, 108721), (1467, 103385), (2001, 75795), (2139, 70905), (2445, 62031), (2697, 56235), (3335, 45477), (3565, 42543), (3749, 40455), (4495, 33741), (4727, 32085), (5053, 30015), (6003, 25265), (6417, 23635), (7335, 20677), (8091, 18745), (10005, 15159), (10695, 14181), (11247, 13485)]