16369726975

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1\times {\mathrm{2213}}^1$

素因数の和:3256

約数の個数: 48

約数和(自身を含む): 23772621312

約数和(自身を除く): 7402894337

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 983, 1075, 1505, 2213, 4915, 6881, 7525, 11065, 15491, 24575, 34405, 42269, 55325, 77455, 95159, 172025, 211345, 295883, 387275, 475795, 666113, 1056725, 1479415, 2175379, 2378975, 3330565, 7397075, 10876895, 15227653, 16652825, 54384475, 76138265, 93541297, 380691325, 467706485, 654789079, 2338532425, 3273945395, 16369726975]

約数ペア:

[(1, 16369726975), (5, 3273945395), (7, 2338532425), (25, 654789079), (35, 467706485), (43, 380691325), (175, 93541297), (215, 76138265), (301, 54384475), (983, 16652825), (1075, 15227653), (1505, 10876895), (2213, 7397075), (4915, 3330565), (6881, 2378975), (7525, 2175379), (11065, 1479415), (15491, 1056725), (24575, 666113), (34405, 475795), (42269, 387275), (55325, 295883), (77455, 211345), (95159, 172025)]