9478950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4889

約数の個数: 48

約数和(自身を含む): 25321296

約数和(自身を除く): 15842346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4861, 9722, 14583, 24305, 29166, 48610, 63193, 72915, 121525, 126386, 145830, 189579, 243050, 315965, 364575, 379158, 631930, 729150, 947895, 1579825, 1895790, 3159650, 4739475, 9478950]

約数ペア:

[(1, 9478950), (2, 4739475), (3, 3159650), (5, 1895790), (6, 1579825), (10, 947895), (13, 729150), (15, 631930), (25, 379158), (26, 364575), (30, 315965), (39, 243050), (50, 189579), (65, 145830), (75, 126386), (78, 121525), (130, 72915), (150, 63193), (195, 48610), (325, 29166), (390, 24305), (650, 14583), (975, 9722), (1950, 4861)]