38454975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13147}}^1$

素因数の和:13176

約数の個数: 36

約数和(自身を含む): 74181016

約数和(自身を除く): 35726041

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 13147, 39441, 65735, 118323, 170911, 197205, 328675, 512733, 591615, 854555, 986025, 1538199, 2563665, 2958075, 4272775, 7690995, 12818325, 38454975]

約数ペア:

[(1, 38454975), (3, 12818325), (5, 7690995), (9, 4272775), (13, 2958075), (15, 2563665), (25, 1538199), (39, 986025), (45, 854555), (65, 591615), (75, 512733), (117, 328675), (195, 197205), (225, 170911), (325, 118323), (585, 65735), (975, 39441), (2925, 13147)]