707982275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 1241587200

約数和(自身を除く): 533604925

約数列:

[1, 5, 7, 11, 13, 19, 25, 35, 55, 65, 77, 91, 95, 133, 143, 175, 209, 247, 275, 325, 385, 455, 475, 665, 715, 1001, 1045, 1235, 1463, 1489, 1729, 1925, 2275, 2717, 3325, 3575, 5005, 5225, 6175, 7315, 7445, 8645, 10423, 13585, 16379, 19019, 19357, 25025, 28291, 36575, 37225, 43225, 52115, 67925, 81895, 95095, 96785, 114653, 135499, 141455, 198037, 212927, 260575, 311201, 367783, 409475, 475475, 483925, 573265, 677495, 707275, 990185, 1064635, 1490489, 1556005, 1838915, 2178407, 2574481, 2866325, 3387475, 4045613, 4950925, 5323175, 7452445, 7780025, 9194575, 10892035, 12872405, 20228065, 28319291, 37262225, 54460175, 64362025, 101140325, 141596455, 707982275]

約数ペア:

[(1, 707982275), (5, 141596455), (7, 101140325), (11, 64362025), (13, 54460175), (19, 37262225), (25, 28319291), (35, 20228065), (55, 12872405), (65, 10892035), (77, 9194575), (91, 7780025), (95, 7452445), (133, 5323175), (143, 4950925), (175, 4045613), (209, 3387475), (247, 2866325), (275, 2574481), (325, 2178407), (385, 1838915), (455, 1556005), (475, 1490489), (665, 1064635), (715, 990185), (1001, 707275), (1045, 677495), (1235, 573265), (1463, 483925), (1489, 475475), (1729, 409475), (1925, 367783), (2275, 311201), (2717, 260575), (3325, 212927), (3575, 198037), (5005, 141455), (5225, 135499), (6175, 114653), (7315, 96785), (7445, 95095), (8645, 81895), (10423, 67925), (13585, 52115), (16379, 43225), (19019, 37225), (19357, 36575), (25025, 28291)]