8043805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 12752640

約数和(自身を除く): 4708835

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1229, 1309, 6145, 6545, 8603, 13519, 20893, 43015, 67595, 94633, 104465, 146251, 229823, 473165, 731255, 1149115, 1608761, 8043805]

約数ペア:

[(1, 8043805), (5, 1608761), (7, 1149115), (11, 731255), (17, 473165), (35, 229823), (55, 146251), (77, 104465), (85, 94633), (119, 67595), (187, 43015), (385, 20893), (595, 13519), (935, 8603), (1229, 6545), (1309, 6145)]