25414507

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 27892512

約数和(自身を除く): 2478005

約数列:

[1, 17, 53, 67, 421, 901, 1139, 3551, 7157, 22313, 28207, 60367, 379321, 479519, 1494971, 25414507]

約数ペア:

[(1, 25414507), (17, 1494971), (53, 479519), (67, 379321), (421, 60367), (901, 28207), (1139, 22313), (3551, 7157)]