22552005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 42747264

約数和(自身を除く): 20195259

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 503, 735, 915, 1281, 1509, 2135, 2515, 2989, 3521, 6405, 7545, 8967, 10563, 14945, 17605, 24647, 30683, 44835, 52815, 73941, 92049, 123235, 153415, 214781, 369705, 460245, 644343, 1073905, 1503467, 3221715, 4510401, 7517335, 22552005]

約数ペア:

[(1, 22552005), (3, 7517335), (5, 4510401), (7, 3221715), (15, 1503467), (21, 1073905), (35, 644343), (49, 460245), (61, 369705), (105, 214781), (147, 153415), (183, 123235), (245, 92049), (305, 73941), (427, 52815), (503, 44835), (735, 30683), (915, 24647), (1281, 17605), (1509, 14945), (2135, 10563), (2515, 8967), (2989, 7545), (3521, 6405)]