29945545

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 42981120

約数和(自身を除く): 13035575

約数列:

[1, 5, 7, 29, 35, 145, 163, 181, 203, 815, 905, 1015, 1141, 1267, 4727, 5249, 5705, 6335, 23635, 26245, 29503, 33089, 36743, 147515, 165445, 183715, 206521, 855587, 1032605, 4277935, 5989109, 29945545]

約数ペア:

[(1, 29945545), (5, 5989109), (7, 4277935), (29, 1032605), (35, 855587), (145, 206521), (163, 183715), (181, 165445), (203, 147515), (815, 36743), (905, 33089), (1015, 29503), (1141, 26245), (1267, 23635), (4727, 6335), (5249, 5705)]