42214825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 56246400

約数和(自身を除く): 14031575

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1399, 1775, 6035, 6995, 23783, 30175, 34975, 99329, 118915, 496645, 594575, 1688593, 2483225, 8442965, 42214825]

約数ペア:

[(1, 42214825), (5, 8442965), (17, 2483225), (25, 1688593), (71, 594575), (85, 496645), (355, 118915), (425, 99329), (1207, 34975), (1399, 30175), (1775, 23783), (6035, 6995)]