30403425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31183}}^1$

素因数の和:31209

約数の個数: 24

約数和(自身を含む): 54135424

約数和(自身を除く): 23731999

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 31183, 93549, 155915, 405379, 467745, 779575, 1216137, 2026895, 2338725, 6080685, 10134475, 30403425]

約数ペア:

[(1, 30403425), (3, 10134475), (5, 6080685), (13, 2338725), (15, 2026895), (25, 1216137), (39, 779575), (65, 467745), (75, 405379), (195, 155915), (325, 93549), (975, 31183)]