74100065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12809}}^1$

素因数の和:12916

約数の個数: 16

約数和(自身を含む): 96843600

約数和(自身を除く): 22743535

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 12809, 64045, 166517, 832585, 1140001, 5700005, 14820013, 74100065]

約数ペア:

[(1, 74100065), (5, 14820013), (13, 5700005), (65, 1140001), (89, 832585), (445, 166517), (1157, 64045), (5785, 12809)]