28442625

素因数分解:

$3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 48023040

約数和(自身を除く): 19580415

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 219, 365, 375, 1039, 1095, 1825, 3117, 5195, 5475, 9125, 15585, 25975, 27375, 75847, 77925, 129875, 227541, 379235, 389625, 1137705, 1896175, 5688525, 9480875, 28442625]

約数ペア:

[(1, 28442625), (3, 9480875), (5, 5688525), (15, 1896175), (25, 1137705), (73, 389625), (75, 379235), (125, 227541), (219, 129875), (365, 77925), (375, 75847), (1039, 27375), (1095, 25975), (1825, 15585), (3117, 9125), (5195, 5475)]