22471867725

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1467

約数の個数: 72

約数和(自身を含む): 38358964512

約数和(自身を除く): 15887096787

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 131, 215, 393, 645, 655, 1075, 1237, 1849, 1965, 3225, 3275, 3711, 5547, 5633, 6185, 9245, 9825, 16899, 18555, 27735, 28165, 30925, 46225, 53191, 84495, 92775, 138675, 140825, 159573, 162047, 242219, 265955, 422475, 486141, 726657, 797865, 810235, 1211095, 1329775, 2287213, 2430705, 3633285, 3989325, 4051175, 6055475, 6861639, 6968021, 11436065, 12153525, 18166425, 20904063, 34308195, 34840105, 57180325, 104520315, 171540975, 174200525, 299624903, 522601575, 898874709, 1498124515, 4494373545, 7490622575, 22471867725]

約数ペア:

[(1, 22471867725), (3, 7490622575), (5, 4494373545), (15, 1498124515), (25, 898874709), (43, 522601575), (75, 299624903), (129, 174200525), (131, 171540975), (215, 104520315), (393, 57180325), (645, 34840105), (655, 34308195), (1075, 20904063), (1237, 18166425), (1849, 12153525), (1965, 11436065), (3225, 6968021), (3275, 6861639), (3711, 6055475), (5547, 4051175), (5633, 3989325), (6185, 3633285), (9245, 2430705), (9825, 2287213), (16899, 1329775), (18555, 1211095), (27735, 810235), (28165, 797865), (30925, 726657), (46225, 486141), (53191, 422475), (84495, 265955), (92775, 242219), (138675, 162047), (140825, 159573)]