225303767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 266212800

約数和(自身を除く): 40909033

約数列:

[1, 13, 19, 37, 89, 247, 277, 481, 703, 1157, 1691, 3293, 3601, 5263, 9139, 10249, 21983, 24653, 42809, 62567, 68419, 133237, 194731, 320489, 468407, 813371, 912161, 2531503, 6089291, 11858093, 17331059, 225303767]

約数ペア:

[(1, 225303767), (13, 17331059), (19, 11858093), (37, 6089291), (89, 2531503), (247, 912161), (277, 813371), (481, 468407), (703, 320489), (1157, 194731), (1691, 133237), (3293, 68419), (3601, 62567), (5263, 42809), (9139, 24653), (10249, 21983)]