72443005

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 88099200

約数和(自身を除く): 15656195

約数列:

[1, 5, 151, 229, 419, 755, 1145, 2095, 34579, 63269, 95951, 172895, 316345, 479755, 14488601, 72443005]

約数ペア:

[(1, 72443005), (5, 14488601), (151, 479755), (229, 316345), (419, 172895), (755, 95951), (1145, 63269), (2095, 34579)]