1973633475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{32771}}^1$

素因数の和:32868

約数の個数: 48

約数和(自身を含む): 3608590464

約数和(自身を除く): 1634956989

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 275, 365, 803, 825, 1095, 1825, 2409, 4015, 5475, 12045, 20075, 32771, 60225, 98313, 163855, 360481, 491565, 819275, 1081443, 1802405, 2392283, 2457825, 5407215, 7176849, 9012025, 11961415, 26315113, 27036075, 35884245, 59807075, 78945339, 131575565, 179421225, 394726695, 657877825, 1973633475]

約数ペア:

[(1, 1973633475), (3, 657877825), (5, 394726695), (11, 179421225), (15, 131575565), (25, 78945339), (33, 59807075), (55, 35884245), (73, 27036075), (75, 26315113), (165, 11961415), (219, 9012025), (275, 7176849), (365, 5407215), (803, 2457825), (825, 2392283), (1095, 1802405), (1825, 1081443), (2409, 819275), (4015, 491565), (5475, 360481), (12045, 163855), (20075, 98313), (32771, 60225)]