22022235

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 41184000

約数和(自身を除く): 19161765

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 599, 645, 817, 855, 1797, 1935, 2451, 2995, 4085, 5391, 7353, 8985, 11381, 12255, 25757, 26955, 34143, 36765, 56905, 77271, 102429, 128785, 170715, 231813, 386355, 489383, 512145, 1159065, 1468149, 2446915, 4404447, 7340745, 22022235]

約数ペア:

[(1, 22022235), (3, 7340745), (5, 4404447), (9, 2446915), (15, 1468149), (19, 1159065), (43, 512145), (45, 489383), (57, 386355), (95, 231813), (129, 170715), (171, 128785), (215, 102429), (285, 77271), (387, 56905), (599, 36765), (645, 34143), (817, 26955), (855, 25757), (1797, 12255), (1935, 11381), (2451, 8985), (2995, 7353), (4085, 5391)]