54846975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 40146945

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 151, 167, 435, 453, 501, 725, 755, 835, 2175, 2265, 2505, 3775, 4175, 4379, 4843, 11325, 12525, 13137, 14529, 21895, 24215, 25217, 65685, 72645, 75651, 109475, 121075, 126085, 328425, 363225, 378255, 630425, 731293, 1891275, 2193879, 3656465, 10969395, 18282325, 54846975]

約数ペア:

[(1, 54846975), (3, 18282325), (5, 10969395), (15, 3656465), (25, 2193879), (29, 1891275), (75, 731293), (87, 630425), (145, 378255), (151, 363225), (167, 328425), (435, 126085), (453, 121075), (501, 109475), (725, 75651), (755, 72645), (835, 65685), (2175, 25217), (2265, 24215), (2505, 21895), (3775, 14529), (4175, 13137), (4379, 12525), (4843, 11325)]