30178875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3540

約数の個数: 32

約数和(自身を含む): 52416000

約数和(自身を除く): 22237125

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2875, 3499, 8625, 10497, 17495, 52485, 80477, 87475, 241431, 262425, 402385, 437375, 1207155, 1312125, 2011925, 6035775, 10059625, 30178875]

約数ペア:

[(1, 30178875), (3, 10059625), (5, 6035775), (15, 2011925), (23, 1312125), (25, 1207155), (69, 437375), (75, 402385), (115, 262425), (125, 241431), (345, 87475), (375, 80477), (575, 52485), (1725, 17495), (2875, 10497), (3499, 8625)]