12352275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 24644256

約数和(自身を除く): 12291981

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 41, 45, 65, 75, 103, 117, 123, 195, 205, 225, 309, 325, 369, 515, 533, 585, 615, 927, 975, 1025, 1339, 1545, 1599, 1845, 2575, 2665, 2925, 3075, 4017, 4223, 4635, 4797, 6695, 7725, 7995, 9225, 12051, 12669, 13325, 20085, 21115, 23175, 23985, 33475, 38007, 39975, 54899, 60255, 63345, 100425, 105575, 119925, 164697, 190035, 274495, 301275, 316725, 494091, 823485, 950175, 1372475, 2470455, 4117425, 12352275]

約数ペア:

[(1, 12352275), (3, 4117425), (5, 2470455), (9, 1372475), (13, 950175), (15, 823485), (25, 494091), (39, 316725), (41, 301275), (45, 274495), (65, 190035), (75, 164697), (103, 119925), (117, 105575), (123, 100425), (195, 63345), (205, 60255), (225, 54899), (309, 39975), (325, 38007), (369, 33475), (515, 23985), (533, 23175), (585, 21115), (615, 20085), (927, 13325), (975, 12669), (1025, 12051), (1339, 9225), (1545, 7995), (1599, 7725), (1845, 6695), (2575, 4797), (2665, 4635), (2925, 4223), (3075, 4017)]