105003955

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 147159936

約数和(自身を除く): 42155981

約数列:

[1, 5, 7, 35, 97, 157, 197, 485, 679, 785, 985, 1099, 1379, 3395, 5495, 6895, 15229, 19109, 30929, 76145, 95545, 106603, 133763, 154645, 216503, 533015, 668815, 1082515, 3000113, 15000565, 21000791, 105003955]

約数ペア:

[(1, 105003955), (5, 21000791), (7, 15000565), (35, 3000113), (97, 1082515), (157, 668815), (197, 533015), (485, 216503), (679, 154645), (785, 133763), (985, 106603), (1099, 95545), (1379, 76145), (3395, 30929), (5495, 19109), (6895, 15229)]