4211415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 8229312

約数和(自身を除く): 4017897

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 313, 345, 585, 897, 939, 1035, 1495, 1565, 2691, 2817, 4069, 4485, 4695, 7199, 12207, 13455, 14085, 20345, 21597, 35995, 36621, 61035, 64791, 93587, 107985, 183105, 280761, 323955, 467935, 842283, 1403805, 4211415]

約数ペア:

[(1, 4211415), (3, 1403805), (5, 842283), (9, 467935), (13, 323955), (15, 280761), (23, 183105), (39, 107985), (45, 93587), (65, 64791), (69, 61035), (115, 36621), (117, 35995), (195, 21597), (207, 20345), (299, 14085), (313, 13455), (345, 12207), (585, 7199), (897, 4695), (939, 4485), (1035, 4069), (1495, 2817), (1565, 2691)]