101023515

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20981}}^1$

素因数の和:21099

約数の個数: 24

約数和(自身を含む): 176752368

約数和(自身を除く): 75728853

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 20981, 62943, 104905, 188829, 314715, 944145, 2244967, 6734901, 11224835, 20204703, 33674505, 101023515]

約数ペア:

[(1, 101023515), (3, 33674505), (5, 20204703), (9, 11224835), (15, 6734901), (45, 2244967), (107, 944145), (321, 314715), (535, 188829), (963, 104905), (1605, 62943), (4815, 20981)]