15691664325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{10973}}^1$

素因数の和:11838

約数の個数: 48

約数和(自身を含む): 27106657920

約数和(自身を除く): 11414993595

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 829, 1725, 2487, 4145, 10973, 12435, 19067, 20725, 32919, 54865, 57201, 62175, 95335, 164595, 252379, 274325, 286005, 476675, 757137, 822975, 1261895, 1430025, 3785685, 6309475, 9096617, 18928425, 27289851, 45483085, 136449255, 209222191, 227415425, 627666573, 682246275, 1046110955, 3138332865, 5230554775, 15691664325]

約数ペア:

[(1, 15691664325), (3, 5230554775), (5, 3138332865), (15, 1046110955), (23, 682246275), (25, 627666573), (69, 227415425), (75, 209222191), (115, 136449255), (345, 45483085), (575, 27289851), (829, 18928425), (1725, 9096617), (2487, 6309475), (4145, 3785685), (10973, 1430025), (12435, 1261895), (19067, 822975), (20725, 757137), (32919, 476675), (54865, 286005), (57201, 274325), (62175, 252379), (95335, 164595)]