2742353595

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{1433}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 5081660064

約数和(自身を除く): 2339306469

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 989, 1035, 1433, 1849, 1935, 2967, 4299, 4945, 5547, 7165, 8901, 9245, 12897, 14835, 16641, 21495, 27735, 32959, 42527, 44505, 61619, 64485, 83205, 98877, 127581, 164795, 184857, 212635, 296631, 308095, 382743, 494385, 554571, 637905, 924285, 1417237, 1483155, 1913715, 2649617, 2772855, 4251711, 7086185, 7948851, 12755133, 13248085, 21258555, 23846553, 39744255, 60941191, 63775665, 119232765, 182823573, 304705955, 548470719, 914117865, 2742353595]

約数ペア:

[(1, 2742353595), (3, 914117865), (5, 548470719), (9, 304705955), (15, 182823573), (23, 119232765), (43, 63775665), (45, 60941191), (69, 39744255), (115, 23846553), (129, 21258555), (207, 13248085), (215, 12755133), (345, 7948851), (387, 7086185), (645, 4251711), (989, 2772855), (1035, 2649617), (1433, 1913715), (1849, 1483155), (1935, 1417237), (2967, 924285), (4299, 637905), (4945, 554571), (5547, 494385), (7165, 382743), (8901, 308095), (9245, 296631), (12897, 212635), (14835, 184857), (16641, 164795), (21495, 127581), (27735, 98877), (32959, 83205), (42527, 64485), (44505, 61619)]