16344375

素因数分解:

$3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:425

約数の個数: 40

約数和(自身を含む): 28490880

約数和(自身を除く): 12146505

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 379, 575, 625, 1137, 1725, 1875, 1895, 2875, 5685, 8625, 8717, 9475, 14375, 26151, 28425, 43125, 43585, 47375, 130755, 142125, 217925, 236875, 653775, 710625, 1089625, 3268875, 5448125, 16344375]

約数ペア:

[(1, 16344375), (3, 5448125), (5, 3268875), (15, 1089625), (23, 710625), (25, 653775), (69, 236875), (75, 217925), (115, 142125), (125, 130755), (345, 47375), (375, 43585), (379, 43125), (575, 28425), (625, 26151), (1137, 14375), (1725, 9475), (1875, 8717), (1895, 8625), (2875, 5685)]