71419005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11933}}^1$

素因数の和:11970

約数の個数: 48

約数和(自身を含む): 148936320

約数和(自身を除く): 77517315

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 11933, 35799, 59665, 83531, 107397, 178995, 226727, 250593, 417655, 536985, 680181, 751779, 1133635, 1252965, 1587089, 2040543, 3400905, 3758895, 4761267, 7935445, 10202715, 14283801, 23806335, 71419005]

約数ペア:

[(1, 71419005), (3, 23806335), (5, 14283801), (7, 10202715), (9, 7935445), (15, 4761267), (19, 3758895), (21, 3400905), (35, 2040543), (45, 1587089), (57, 1252965), (63, 1133635), (95, 751779), (105, 680181), (133, 536985), (171, 417655), (285, 250593), (315, 226727), (399, 178995), (665, 107397), (855, 83531), (1197, 59665), (1995, 35799), (5985, 11933)]