53387085

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 87246720

約数和(自身を除く): 33859635

約数列:

[1, 3, 5, 15, 101, 131, 269, 303, 393, 505, 655, 807, 1345, 1515, 1965, 4035, 13231, 27169, 35239, 39693, 66155, 81507, 105717, 135845, 176195, 198465, 407535, 528585, 3559139, 10677417, 17795695, 53387085]

約数ペア:

[(1, 53387085), (3, 17795695), (5, 10677417), (15, 3559139), (101, 528585), (131, 407535), (269, 198465), (303, 176195), (393, 135845), (505, 105717), (655, 81507), (807, 66155), (1345, 39693), (1515, 35239), (1965, 27169), (4035, 13231)]