156962235

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 266289408

約数和(自身を除く): 109327173

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 151, 345, 393, 453, 529, 655, 755, 1587, 1965, 2265, 2645, 3013, 3473, 7935, 9039, 10419, 15065, 17365, 19781, 45195, 52095, 59343, 69299, 79879, 98905, 207897, 239637, 296715, 346495, 399395, 454963, 1039485, 1198185, 1364889, 2274815, 6824445, 10464149, 31392447, 52320745, 156962235]

約数ペア:

[(1, 156962235), (3, 52320745), (5, 31392447), (15, 10464149), (23, 6824445), (69, 2274815), (115, 1364889), (131, 1198185), (151, 1039485), (345, 454963), (393, 399395), (453, 346495), (529, 296715), (655, 239637), (755, 207897), (1587, 98905), (1965, 79879), (2265, 69299), (2645, 59343), (3013, 52095), (3473, 45195), (7935, 19781), (9039, 17365), (10419, 15065)]