29235915

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 53745120

約数和(自身を除く): 24509205

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 521, 645, 1247, 1305, 1563, 1935, 2605, 3741, 4689, 6235, 7815, 11223, 15109, 18705, 22403, 23445, 45327, 56115, 67209, 75545, 112015, 135981, 201627, 226635, 336045, 649687, 679905, 1008135, 1949061, 3248435, 5847183, 9745305, 29235915]

約数ペア:

[(1, 29235915), (3, 9745305), (5, 5847183), (9, 3248435), (15, 1949061), (29, 1008135), (43, 679905), (45, 649687), (87, 336045), (129, 226635), (145, 201627), (215, 135981), (261, 112015), (387, 75545), (435, 67209), (521, 56115), (645, 45327), (1247, 23445), (1305, 22403), (1563, 18705), (1935, 15109), (2605, 11223), (3741, 7815), (4689, 6235)]