42824505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 72264960

約数和(自身を除く): 29440455

約数列:

[1, 3, 5, 15, 23, 69, 101, 115, 303, 345, 505, 1229, 1515, 2323, 3687, 6145, 6969, 11615, 18435, 28267, 34845, 84801, 124129, 141335, 372387, 424005, 620645, 1861935, 2854967, 8564901, 14274835, 42824505]

約数ペア:

[(1, 42824505), (3, 14274835), (5, 8564901), (15, 2854967), (23, 1861935), (69, 620645), (101, 424005), (115, 372387), (303, 141335), (345, 124129), (505, 84801), (1229, 34845), (1515, 28267), (2323, 18435), (3687, 11615), (6145, 6969)]