1145976905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{88801}}^1$

素因数の和:88924

約数の個数: 16

約数和(自身を含む): 1438592400

約数和(自身を除く): 292615495

約数列:

[1, 5, 29, 89, 145, 445, 2581, 12905, 88801, 444005, 2575229, 7903289, 12876145, 39516445, 229195381, 1145976905]

約数ペア:

[(1, 1145976905), (5, 229195381), (29, 39516445), (89, 12876145), (145, 7903289), (445, 2575229), (2581, 444005), (12905, 88801)]