25074133

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 31912704

約数和(自身を除く): 6838571

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 971, 1519, 3689, 6797, 16507, 25823, 30101, 47579, 115549, 210707, 511717, 808843, 1474949, 3582019, 25074133]

約数ペア:

[(1, 25074133), (7, 3582019), (17, 1474949), (31, 808843), (49, 511717), (119, 210707), (217, 115549), (527, 47579), (833, 30101), (971, 25823), (1519, 16507), (3689, 6797)]