137640975

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{22111}}^1$

素因数の和:22207

約数の個数: 24

約数和(自身を含む): 230318592

約数和(自身を除く): 92677617

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 22111, 66333, 110555, 331665, 552775, 1658325, 1835213, 5505639, 9176065, 27528195, 45880325, 137640975]

約数ペア:

[(1, 137640975), (3, 45880325), (5, 27528195), (15, 9176065), (25, 5505639), (75, 1835213), (83, 1658325), (249, 552775), (415, 331665), (1245, 110555), (2075, 66333), (6225, 22111)]