23354135

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 35704800

約数和(自身を除く): 12350665

約数列:

[1, 5, 7, 19, 29, 35, 49, 95, 133, 145, 173, 203, 245, 551, 665, 865, 931, 1015, 1211, 1421, 2755, 3287, 3857, 4655, 5017, 6055, 7105, 8477, 16435, 19285, 23009, 25085, 26999, 35119, 42385, 95323, 115045, 134995, 161063, 175595, 245833, 476615, 667261, 805315, 1229165, 3336305, 4670827, 23354135]

約数ペア:

[(1, 23354135), (5, 4670827), (7, 3336305), (19, 1229165), (29, 805315), (35, 667261), (49, 476615), (95, 245833), (133, 175595), (145, 161063), (173, 134995), (203, 115045), (245, 95323), (551, 42385), (665, 35119), (865, 26999), (931, 25085), (1015, 23009), (1211, 19285), (1421, 16435), (2755, 8477), (3287, 7105), (3857, 6055), (4655, 5017)]