244403425

素因数分解:

$5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1523}}^1$

素因数の和:1678

約数の個数: 36

約数和(自身を含む): 355463856

約数和(自身を除く): 111060431

約数列:

[1, 5, 7, 25, 35, 49, 131, 175, 245, 655, 917, 1225, 1523, 3275, 4585, 6419, 7615, 10661, 22925, 32095, 38075, 53305, 74627, 160475, 199513, 266525, 373135, 997565, 1396591, 1865675, 4987825, 6982955, 9776137, 34914775, 48880685, 244403425]

約数ペア:

[(1, 244403425), (5, 48880685), (7, 34914775), (25, 9776137), (35, 6982955), (49, 4987825), (131, 1865675), (175, 1396591), (245, 997565), (655, 373135), (917, 266525), (1225, 199513), (1523, 160475), (3275, 74627), (4585, 53305), (6419, 38075), (7615, 32095), (10661, 22925)]