25699635

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 48432384

約数和(自身を除く): 22732749

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 197, 223, 585, 591, 669, 985, 1115, 1773, 2007, 2561, 2899, 2955, 3345, 7683, 8697, 8865, 10035, 12805, 14495, 23049, 26091, 38415, 43485, 43931, 115245, 130455, 131793, 219655, 395379, 571103, 658965, 1713309, 1976895, 2855515, 5139927, 8566545, 25699635]

約数ペア:

[(1, 25699635), (3, 8566545), (5, 5139927), (9, 2855515), (13, 1976895), (15, 1713309), (39, 658965), (45, 571103), (65, 395379), (117, 219655), (195, 131793), (197, 130455), (223, 115245), (585, 43931), (591, 43485), (669, 38415), (985, 26091), (1115, 23049), (1773, 14495), (2007, 12805), (2561, 10035), (2899, 8865), (2955, 8697), (3345, 7683)]