74402195

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 35083885

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 1007, 1855, 2111, 5035, 7049, 10555, 14777, 35245, 40109, 73885, 111883, 200545, 280763, 559415, 783181, 1403815, 2125777, 3915905, 10628885, 14880439, 74402195]

約数ペア:

[(1, 74402195), (5, 14880439), (7, 10628885), (19, 3915905), (35, 2125777), (53, 1403815), (95, 783181), (133, 559415), (265, 280763), (371, 200545), (665, 111883), (1007, 73885), (1855, 40109), (2111, 35245), (5035, 14777), (7049, 10555)]