29120972685

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{808579}}^1$

素因数の和:808615

約数の個数: 40

約数和(自身を含む): 54355981920

約数和(自身を除く): 25235009235

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2401, 5145, 7203, 12005, 36015, 808579, 2425737, 4042895, 5660053, 12128685, 16980159, 28300265, 39620371, 84900795, 118861113, 198101855, 277342597, 594305565, 832027791, 1386712985, 1941398179, 4160138955, 5824194537, 9706990895, 29120972685]

約数ペア:

[(1, 29120972685), (3, 9706990895), (5, 5824194537), (7, 4160138955), (15, 1941398179), (21, 1386712985), (35, 832027791), (49, 594305565), (105, 277342597), (147, 198101855), (245, 118861113), (343, 84900795), (735, 39620371), (1029, 28300265), (1715, 16980159), (2401, 12128685), (5145, 5660053), (7203, 4042895), (12005, 2425737), (36015, 808579)]