628097915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1093}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 831790080

約数和(自身を除く): 203692165

約数列:

[1, 5, 19, 23, 95, 115, 263, 437, 1093, 1315, 2185, 4997, 5465, 6049, 20767, 24985, 25139, 30245, 103835, 114931, 125695, 287459, 477641, 574655, 1437295, 2388205, 5461721, 6611557, 27308605, 33057785, 125619583, 628097915]

約数ペア:

[(1, 628097915), (5, 125619583), (19, 33057785), (23, 27308605), (95, 6611557), (115, 5461721), (263, 2388205), (437, 1437295), (1093, 574655), (1315, 477641), (2185, 287459), (4997, 125695), (5465, 114931), (6049, 103835), (20767, 30245), (24985, 25139)]