71606925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{24481}}^1$

素因数の和:24510

約数の個数: 36

約数和(自身を含む): 138127444

約数和(自身を除く): 66520519

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 24481, 73443, 122405, 220329, 318253, 367215, 612025, 954759, 1101645, 1591265, 1836075, 2864277, 4773795, 5508225, 7956325, 14321385, 23868975, 71606925]

約数ペア:

[(1, 71606925), (3, 23868975), (5, 14321385), (9, 7956325), (13, 5508225), (15, 4773795), (25, 2864277), (39, 1836075), (45, 1591265), (65, 1101645), (75, 954759), (117, 612025), (195, 367215), (225, 318253), (325, 220329), (585, 122405), (975, 73443), (2925, 24481)]