38144725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 49496832

約数和(自身を除く): 11352107

約数列:

[1, 5, 25, 31, 83, 155, 415, 593, 775, 2075, 2573, 2965, 12865, 14825, 18383, 49219, 64325, 91915, 246095, 459575, 1230475, 1525789, 7628945, 38144725]

約数ペア:

[(1, 38144725), (5, 7628945), (25, 1525789), (31, 1230475), (83, 459575), (155, 246095), (415, 91915), (593, 64325), (775, 49219), (2075, 18383), (2573, 14825), (2965, 12865)]