42181515

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32323}}^1$

素因数の和:32363

約数の個数: 24

約数和(自身を含む): 75638160

約数和(自身を除く): 33456645

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 32323, 96969, 161615, 290907, 484845, 937367, 1454535, 2812101, 4686835, 8436303, 14060505, 42181515]

約数ペア:

[(1, 42181515), (3, 14060505), (5, 8436303), (9, 4686835), (15, 2812101), (29, 1454535), (45, 937367), (87, 484845), (145, 290907), (261, 161615), (435, 96969), (1305, 32323)]