30347925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 53294208

約数和(自身を除く): 22946283

約数列:

[1, 3, 5, 15, 23, 25, 69, 73, 75, 115, 219, 241, 345, 365, 575, 723, 1095, 1205, 1679, 1725, 1825, 3615, 5037, 5475, 5543, 6025, 8395, 16629, 17593, 18075, 25185, 27715, 41975, 52779, 83145, 87965, 125925, 138575, 263895, 404639, 415725, 439825, 1213917, 1319475, 2023195, 6069585, 10115975, 30347925]

約数ペア:

[(1, 30347925), (3, 10115975), (5, 6069585), (15, 2023195), (23, 1319475), (25, 1213917), (69, 439825), (73, 415725), (75, 404639), (115, 263895), (219, 138575), (241, 125925), (345, 87965), (365, 83145), (575, 52779), (723, 41975), (1095, 27715), (1205, 25185), (1679, 18075), (1725, 17593), (1825, 16629), (3615, 8395), (5037, 6025), (5475, 5543)]