14445145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 6239015

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 227, 445, 715, 979, 1135, 1157, 2497, 2951, 4895, 5785, 12485, 12727, 14755, 20203, 32461, 63635, 101015, 162305, 222233, 262639, 1111165, 1313195, 2889029, 14445145]

約数ペア:

[(1, 14445145), (5, 2889029), (11, 1313195), (13, 1111165), (55, 262639), (65, 222233), (89, 162305), (143, 101015), (227, 63635), (445, 32461), (715, 20203), (979, 14755), (1135, 12727), (1157, 12485), (2497, 5785), (2951, 4895)]