498901455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16091}}^1$

素因数の和:16168

約数の個数: 48

約数和(自身を含む): 948913056

約数和(自身を除く): 450011601

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 2067, 2385, 3445, 6201, 10335, 16091, 31005, 48273, 80455, 144819, 209183, 241365, 627549, 724095, 852823, 1045915, 1882647, 2558469, 3137745, 4264115, 7675407, 9413235, 11086699, 12792345, 33260097, 38377035, 55433495, 99780291, 166300485, 498901455]

約数ペア:

[(1, 498901455), (3, 166300485), (5, 99780291), (9, 55433495), (13, 38377035), (15, 33260097), (39, 12792345), (45, 11086699), (53, 9413235), (65, 7675407), (117, 4264115), (159, 3137745), (195, 2558469), (265, 1882647), (477, 1045915), (585, 852823), (689, 724095), (795, 627549), (2067, 241365), (2385, 209183), (3445, 144819), (6201, 80455), (10335, 48273), (16091, 31005)]