56928105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4278

約数の個数: 48

約数和(自身を含む): 110912256

約数和(自身を除く): 53984151

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4231, 4485, 12693, 13455, 21155, 38079, 55003, 63465, 97313, 165009, 190395, 275015, 291939, 486565, 495027, 825045, 875817, 1265069, 1459695, 2475135, 3795207, 4379085, 6325345, 11385621, 18976035, 56928105]

約数ペア:

[(1, 56928105), (3, 18976035), (5, 11385621), (9, 6325345), (13, 4379085), (15, 3795207), (23, 2475135), (39, 1459695), (45, 1265069), (65, 875817), (69, 825045), (115, 495027), (117, 486565), (195, 291939), (207, 275015), (299, 190395), (345, 165009), (585, 97313), (897, 63465), (1035, 55003), (1495, 38079), (2691, 21155), (4231, 13455), (4485, 12693)]