28551782375

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{8467}}^1$

素因数の和:9044

約数の個数: 32

約数和(自身を含む): 36380560320

約数和(自身を除く): 7828777945

約数列:

[1, 5, 25, 53, 125, 265, 509, 1325, 2545, 6625, 8467, 12725, 26977, 42335, 63625, 134885, 211675, 448751, 674425, 1058375, 2243755, 3372125, 4309703, 11218775, 21548515, 56093875, 107742575, 228414259, 538712875, 1142071295, 5710356475, 28551782375]

約数ペア:

[(1, 28551782375), (5, 5710356475), (25, 1142071295), (53, 538712875), (125, 228414259), (265, 107742575), (509, 56093875), (1325, 21548515), (2545, 11218775), (6625, 4309703), (8467, 3372125), (12725, 2243755), (26977, 1058375), (42335, 674425), (63625, 448751), (134885, 211675)]