22500885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 41803776

約数和(自身を除く): 19302891

約数列:

[1, 3, 5, 11, 15, 31, 33, 53, 55, 83, 93, 155, 159, 165, 249, 265, 341, 415, 465, 583, 795, 913, 1023, 1245, 1643, 1705, 1749, 2573, 2739, 2915, 4399, 4565, 4929, 5115, 7719, 8215, 8745, 12865, 13197, 13695, 18073, 21995, 24645, 28303, 38595, 48389, 54219, 65985, 84909, 90365, 136369, 141515, 145167, 241945, 271095, 409107, 424545, 681845, 725835, 1500059, 2045535, 4500177, 7500295, 22500885]

約数ペア:

[(1, 22500885), (3, 7500295), (5, 4500177), (11, 2045535), (15, 1500059), (31, 725835), (33, 681845), (53, 424545), (55, 409107), (83, 271095), (93, 241945), (155, 145167), (159, 141515), (165, 136369), (249, 90365), (265, 84909), (341, 65985), (415, 54219), (465, 48389), (583, 38595), (795, 28303), (913, 24645), (1023, 21995), (1245, 18073), (1643, 13695), (1705, 13197), (1749, 12865), (2573, 8745), (2739, 8215), (2915, 7719), (4399, 5115), (4565, 4929)]