552765560275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 739095552000

約数和(自身を除く): 186329991725

約数列:

[1, 5, 19, 25, 95, 103, 149, 191, 397, 475, 515, 745, 955, 1957, 1985, 2575, 2831, 3629, 3725, 4775, 7543, 9785, 9925, 14155, 15347, 18145, 19673, 28459, 37715, 40891, 48925, 59153, 70775, 75827, 76735, 90725, 98365, 142295, 188575, 204455, 291593, 295765, 373787, 379135, 383675, 491825, 540721, 711475, 776929, 1022275, 1123907, 1440713, 1457965, 1478825, 1868935, 1895675, 2703605, 2931277, 3884645, 5619535, 6092759, 7203565, 7289825, 7810181, 9344675, 11298223, 13518025, 14656385, 19423225, 28097675, 30463795, 36017825, 39050905, 55694263, 56491115, 73281925, 115762421, 148393439, 152318975, 195254525, 214666237, 278471315, 282455575, 578812105, 741967195, 1073331185, 1163716969, 1392356575, 2894060525, 3709835975, 5366655925, 5818584845, 22110622411, 29092924225, 110553112055, 552765560275]

約数ペア:

[(1, 552765560275), (5, 110553112055), (19, 29092924225), (25, 22110622411), (95, 5818584845), (103, 5366655925), (149, 3709835975), (191, 2894060525), (397, 1392356575), (475, 1163716969), (515, 1073331185), (745, 741967195), (955, 578812105), (1957, 282455575), (1985, 278471315), (2575, 214666237), (2831, 195254525), (3629, 152318975), (3725, 148393439), (4775, 115762421), (7543, 73281925), (9785, 56491115), (9925, 55694263), (14155, 39050905), (15347, 36017825), (18145, 30463795), (19673, 28097675), (28459, 19423225), (37715, 14656385), (40891, 13518025), (48925, 11298223), (59153, 9344675), (70775, 7810181), (75827, 7289825), (76735, 7203565), (90725, 6092759), (98365, 5619535), (142295, 3884645), (188575, 2931277), (204455, 2703605), (291593, 1895675), (295765, 1868935), (373787, 1478825), (379135, 1457965), (383675, 1440713), (491825, 1123907), (540721, 1022275), (711475, 776929)]