75566995

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 107790336

約数和(自身を除く): 32223341

約数列:

[1, 5, 7, 31, 35, 155, 217, 257, 271, 1085, 1285, 1355, 1799, 1897, 7967, 8401, 8995, 9485, 39835, 42005, 55769, 58807, 69647, 278845, 294035, 348235, 487529, 2159057, 2437645, 10795285, 15113399, 75566995]

約数ペア:

[(1, 75566995), (5, 15113399), (7, 10795285), (31, 2437645), (35, 2159057), (155, 487529), (217, 348235), (257, 294035), (271, 278845), (1085, 69647), (1285, 58807), (1355, 55769), (1799, 42005), (1897, 39835), (7967, 9485), (8401, 8995)]