25223495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 35691840

約数和(自身を除く): 10468345

約数列:

[1, 5, 11, 17, 53, 55, 85, 187, 265, 509, 583, 901, 935, 2545, 2915, 4505, 5599, 8653, 9911, 26977, 27995, 43265, 49555, 95183, 134885, 296747, 458609, 475915, 1483735, 2293045, 5044699, 25223495]

約数ペア:

[(1, 25223495), (5, 5044699), (11, 2293045), (17, 1483735), (53, 475915), (55, 458609), (85, 296747), (187, 134885), (265, 95183), (509, 49555), (583, 43265), (901, 27995), (935, 26977), (2545, 9911), (2915, 8653), (4505, 5599)]