1342631225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{18199}}^1$

素因数の和:18449

約数の個数: 24

約数和(自身を含む): 1800926400

約数和(自身を除く): 458295175

約数列:

[1, 5, 13, 25, 65, 227, 325, 1135, 2951, 5675, 14755, 18199, 73775, 90995, 236587, 454975, 1182935, 4131173, 5914675, 20655865, 53705249, 103279325, 268526245, 1342631225]

約数ペア:

[(1, 1342631225), (5, 268526245), (13, 103279325), (25, 53705249), (65, 20655865), (227, 5914675), (325, 4131173), (1135, 1182935), (2951, 454975), (5675, 236587), (14755, 90995), (18199, 73775)]