713115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 1415232

約数和(自身を除く): 702117

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 53, 65, 69, 115, 117, 159, 195, 207, 265, 299, 345, 477, 585, 689, 795, 897, 1035, 1219, 1495, 2067, 2385, 2691, 3445, 3657, 4485, 6095, 6201, 10335, 10971, 13455, 15847, 18285, 31005, 47541, 54855, 79235, 142623, 237705, 713115]

約数ペア:

[(1, 713115), (3, 237705), (5, 142623), (9, 79235), (13, 54855), (15, 47541), (23, 31005), (39, 18285), (45, 15847), (53, 13455), (65, 10971), (69, 10335), (115, 6201), (117, 6095), (159, 4485), (195, 3657), (207, 3445), (265, 2691), (299, 2385), (345, 2067), (477, 1495), (585, 1219), (689, 1035), (795, 897)]