147173685

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 242860032

約数和(自身を除く): 95686347

約数列:

[1, 3, 5, 15, 47, 107, 141, 235, 321, 535, 705, 1605, 1951, 5029, 5853, 9755, 15087, 25145, 29265, 75435, 91697, 208757, 275091, 458485, 626271, 1043785, 1375455, 3131355, 9811579, 29434737, 49057895, 147173685]

約数ペア:

[(1, 147173685), (3, 49057895), (5, 29434737), (15, 9811579), (47, 3131355), (107, 1375455), (141, 1043785), (235, 626271), (321, 458485), (535, 275091), (705, 208757), (1605, 91697), (1951, 75435), (5029, 29265), (5853, 25145), (9755, 15087)]