42964875

素因数分解:

$3^2\times 5^3\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 78248352

約数和(自身を除く): 35283477

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 181, 211, 225, 375, 543, 633, 905, 1055, 1125, 1629, 1899, 2715, 3165, 4525, 5275, 8145, 9495, 13575, 15825, 22625, 26375, 38191, 40725, 47475, 67875, 79125, 114573, 190955, 203625, 237375, 343719, 572865, 954775, 1718595, 2864325, 4773875, 8592975, 14321625, 42964875]

約数ペア:

[(1, 42964875), (3, 14321625), (5, 8592975), (9, 4773875), (15, 2864325), (25, 1718595), (45, 954775), (75, 572865), (125, 343719), (181, 237375), (211, 203625), (225, 190955), (375, 114573), (543, 79125), (633, 67875), (905, 47475), (1055, 40725), (1125, 38191), (1629, 26375), (1899, 22625), (2715, 15825), (3165, 13575), (4525, 9495), (5275, 8145)]