337487645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 459025920

約数和(自身を除く): 121538275

約数列:

[1, 5, 11, 29, 55, 145, 319, 457, 463, 1595, 2285, 2315, 5027, 5093, 13253, 13427, 25135, 25465, 66265, 67135, 145783, 147697, 211591, 728915, 738485, 1057955, 2327501, 6136139, 11637505, 30680695, 67497529, 337487645]

約数ペア:

[(1, 337487645), (5, 67497529), (11, 30680695), (29, 11637505), (55, 6136139), (145, 2327501), (319, 1057955), (457, 738485), (463, 728915), (1595, 211591), (2285, 147697), (2315, 145783), (5027, 67135), (5093, 66265), (13253, 25465), (13427, 25135)]