2100082875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8629}}^1$

素因数の和:8717

約数の個数: 64

約数和(自身を含む): 3877286400

約数和(自身を除く): 1777203525

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 125, 165, 177, 275, 295, 375, 649, 825, 885, 1375, 1475, 1947, 3245, 4125, 4425, 7375, 8629, 9735, 16225, 22125, 25887, 43145, 48675, 81125, 94919, 129435, 215725, 243375, 284757, 474595, 509111, 647175, 1078625, 1423785, 1527333, 2372975, 2545555, 3235875, 5600221, 7118925, 7636665, 11864875, 12727775, 16800663, 28001105, 35594625, 38183325, 63638875, 84003315, 140005525, 190916625, 420016575, 700027625, 2100082875]

約数ペア:

[(1, 2100082875), (3, 700027625), (5, 420016575), (11, 190916625), (15, 140005525), (25, 84003315), (33, 63638875), (55, 38183325), (59, 35594625), (75, 28001105), (125, 16800663), (165, 12727775), (177, 11864875), (275, 7636665), (295, 7118925), (375, 5600221), (649, 3235875), (825, 2545555), (885, 2372975), (1375, 1527333), (1475, 1423785), (1947, 1078625), (3245, 647175), (4125, 509111), (4425, 474595), (7375, 284757), (8629, 243375), (9735, 215725), (16225, 129435), (22125, 94919), (25887, 81125), (43145, 48675)]