22481965415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{2063}}^1$

素因数の和:2688

約数の個数: 64

約数和(自身を含む): 34053820416

約数和(自身を除く): 11571855001

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 557, 559, 1505, 2063, 2785, 2795, 3899, 3913, 7241, 10315, 14441, 19495, 19565, 23951, 26819, 36205, 50687, 72205, 88709, 119755, 134095, 167657, 187733, 253435, 311363, 443545, 620963, 838285, 938665, 1149091, 1153217, 1556815, 2179541, 3104815, 5745455, 5766085, 8043637, 8072519, 10897705, 14938183, 40218185, 40362595, 49410913, 74690915, 104567281, 247054565, 345876391, 522836405, 642341869, 1729381955, 3211709345, 4496393083, 22481965415]

約数ペア:

[(1, 22481965415), (5, 4496393083), (7, 3211709345), (13, 1729381955), (35, 642341869), (43, 522836405), (65, 345876391), (91, 247054565), (215, 104567281), (301, 74690915), (455, 49410913), (557, 40362595), (559, 40218185), (1505, 14938183), (2063, 10897705), (2785, 8072519), (2795, 8043637), (3899, 5766085), (3913, 5745455), (7241, 3104815), (10315, 2179541), (14441, 1556815), (19495, 1153217), (19565, 1149091), (23951, 938665), (26819, 838285), (36205, 620963), (50687, 443545), (72205, 311363), (88709, 253435), (119755, 187733), (134095, 167657)]