754586145

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{3023}}^1$

素因数の和:3123

約数の個数: 48

約数和(自身を含む): 1373863680

約数和(自身を除く): 619277535

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1849, 1935, 3023, 5547, 5805, 9069, 9245, 15115, 16641, 27207, 27735, 45345, 49923, 81621, 83205, 129989, 136035, 249615, 389967, 408105, 649945, 1169901, 1949835, 3509703, 5589527, 5849505, 16768581, 17548515, 27947635, 50305743, 83842905, 150917229, 251528715, 754586145]

約数ペア:

[(1, 754586145), (3, 251528715), (5, 150917229), (9, 83842905), (15, 50305743), (27, 27947635), (43, 17548515), (45, 16768581), (129, 5849505), (135, 5589527), (215, 3509703), (387, 1949835), (645, 1169901), (1161, 649945), (1849, 408105), (1935, 389967), (3023, 249615), (5547, 136035), (5805, 129989), (9069, 83205), (9245, 81621), (15115, 49923), (16641, 45345), (27207, 27735)]