233180745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28111}}^1$

素因数の和:28205

約数の個数: 32

約数和(自身を含む): 431800320

約数和(自身を除く): 198619575

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2765, 8295, 28111, 84333, 140555, 196777, 421665, 590331, 983885, 2220769, 2951655, 6662307, 11103845, 15545383, 33311535, 46636149, 77726915, 233180745]

約数ペア:

[(1, 233180745), (3, 77726915), (5, 46636149), (7, 33311535), (15, 15545383), (21, 11103845), (35, 6662307), (79, 2951655), (105, 2220769), (237, 983885), (395, 590331), (553, 421665), (1185, 196777), (1659, 140555), (2765, 84333), (8295, 28111)]