1305655265

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 1624686336

約数和(自身を除く): 319031071

約数列:

[1, 5, 53, 163, 167, 181, 265, 815, 835, 905, 8639, 8851, 9593, 27221, 29503, 30227, 43195, 44255, 47965, 136105, 147515, 151135, 1442713, 1563659, 1602031, 4927001, 7213565, 7818295, 8010155, 24635005, 261131053, 1305655265]

約数ペア:

[(1, 1305655265), (5, 261131053), (53, 24635005), (163, 8010155), (167, 7818295), (181, 7213565), (265, 4927001), (815, 1602031), (835, 1563659), (905, 1442713), (8639, 151135), (8851, 147515), (9593, 136105), (27221, 47965), (29503, 44255), (30227, 43195)]