253591493185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{248299}}^1$

素因数の和:248517

約数の個数: 32

約数和(自身を含む): 324371174400

約数和(自身を除く): 70779681215

約数列:

[1, 5, 23, 83, 107, 115, 415, 535, 1909, 2461, 8881, 9545, 12305, 44405, 204263, 248299, 1021315, 1241495, 5710877, 20608817, 26567993, 28554385, 103044085, 132839965, 474002791, 611063839, 2205143419, 2370013955, 3055319195, 11025717095, 50718298637, 253591493185]

約数ペア:

[(1, 253591493185), (5, 50718298637), (23, 11025717095), (83, 3055319195), (107, 2370013955), (115, 2205143419), (415, 611063839), (535, 474002791), (1909, 132839965), (2461, 103044085), (8881, 28554385), (9545, 26567993), (12305, 20608817), (44405, 5710877), (204263, 1241495), (248299, 1021315)]