88581285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 168530544

約数和(自身を除く): 79949259

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 2067, 2385, 2857, 3445, 6201, 8571, 10335, 14285, 25713, 31005, 37141, 42855, 111423, 128565, 151421, 185705, 334269, 454263, 557115, 757105, 1362789, 1671345, 1968473, 2271315, 5905419, 6813945, 9842365, 17716257, 29527095, 88581285]

約数ペア:

[(1, 88581285), (3, 29527095), (5, 17716257), (9, 9842365), (13, 6813945), (15, 5905419), (39, 2271315), (45, 1968473), (53, 1671345), (65, 1362789), (117, 757105), (159, 557115), (195, 454263), (265, 334269), (477, 185705), (585, 151421), (689, 128565), (795, 111423), (2067, 42855), (2385, 37141), (2857, 31005), (3445, 25713), (6201, 14285), (8571, 10335)]