2017880175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{2753}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 3462769440

約数和(自身を除く): 1444889265

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 337, 435, 725, 1011, 1685, 2175, 2753, 5055, 8259, 8425, 9773, 13765, 25275, 29319, 41295, 48865, 68825, 79837, 146595, 206475, 239511, 244325, 399185, 732975, 927761, 1197555, 1995925, 2783283, 4638805, 5987775, 13916415, 23194025, 26905069, 69582075, 80715207, 134525345, 403576035, 672626725, 2017880175]

約数ペア:

[(1, 2017880175), (3, 672626725), (5, 403576035), (15, 134525345), (25, 80715207), (29, 69582075), (75, 26905069), (87, 23194025), (145, 13916415), (337, 5987775), (435, 4638805), (725, 2783283), (1011, 1995925), (1685, 1197555), (2175, 927761), (2753, 732975), (5055, 399185), (8259, 244325), (8425, 239511), (9773, 206475), (13765, 146595), (25275, 79837), (29319, 68825), (41295, 48865)]