1250239245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 2194283520

約数和(自身を除く): 944044275

約数列:

[1, 3, 5, 15, 17, 47, 51, 73, 85, 141, 219, 235, 255, 365, 705, 799, 1095, 1241, 1429, 2397, 3431, 3723, 3995, 4287, 6205, 7145, 10293, 11985, 17155, 18615, 21435, 24293, 51465, 58327, 67163, 72879, 104317, 121465, 174981, 201489, 291635, 312951, 335815, 364395, 521585, 874905, 1007445, 1141771, 1564755, 1773389, 3425313, 4902899, 5320167, 5708855, 8866945, 14708697, 17126565, 24514495, 26600835, 73543485, 83349283, 250047849, 416746415, 1250239245]

約数ペア:

[(1, 1250239245), (3, 416746415), (5, 250047849), (15, 83349283), (17, 73543485), (47, 26600835), (51, 24514495), (73, 17126565), (85, 14708697), (141, 8866945), (219, 5708855), (235, 5320167), (255, 4902899), (365, 3425313), (705, 1773389), (799, 1564755), (1095, 1141771), (1241, 1007445), (1429, 874905), (2397, 521585), (3431, 364395), (3723, 335815), (3995, 312951), (4287, 291635), (6205, 201489), (7145, 174981), (10293, 121465), (11985, 104317), (17155, 72879), (18615, 67163), (21435, 58327), (24293, 51465)]