23979825

素因数分解:

$3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:754

約数の個数: 36

約数和(自身を含む): 43248348

約数和(自身を除く): 19268523

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 197, 225, 541, 591, 985, 1623, 1773, 2705, 2955, 4869, 4925, 8115, 8865, 13525, 14775, 24345, 40575, 44325, 106577, 121725, 319731, 532885, 959193, 1598655, 2664425, 4795965, 7993275, 23979825]

約数ペア:

[(1, 23979825), (3, 7993275), (5, 4795965), (9, 2664425), (15, 1598655), (25, 959193), (45, 532885), (75, 319731), (197, 121725), (225, 106577), (541, 44325), (591, 40575), (985, 24345), (1623, 14775), (1773, 13525), (2705, 8865), (2955, 8115), (4869, 4925)]