27967875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5737}}^1$

素因数の和:5768

約数の個数: 32

約数和(自身を含む): 50127168

約数和(自身を除く): 22159293

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 5737, 17211, 28685, 74581, 86055, 143425, 223743, 372905, 430275, 717125, 1118715, 1864525, 2151375, 5593575, 9322625, 27967875]

約数ペア:

[(1, 27967875), (3, 9322625), (5, 5593575), (13, 2151375), (15, 1864525), (25, 1118715), (39, 717125), (65, 430275), (75, 372905), (125, 223743), (195, 143425), (325, 86055), (375, 74581), (975, 28685), (1625, 17211), (4875, 5737)]