72025705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1979}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 89812800

約数和(自身を除く): 17787095

約数列:

[1, 5, 29, 145, 251, 1255, 1979, 7279, 9895, 36395, 57391, 286955, 496729, 2483645, 14405141, 72025705]

約数ペア:

[(1, 72025705), (5, 14405141), (29, 2483645), (145, 496729), (251, 286955), (1255, 57391), (1979, 36395), (7279, 9895)]