30468675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 55710720

約数和(自身を除く): 25242045

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1039, 1173, 1275, 1725, 1955, 3117, 5195, 5865, 9775, 15585, 17663, 23897, 25975, 29325, 52989, 71691, 77925, 88315, 119485, 264945, 358455, 406249, 441575, 597425, 1218747, 1324725, 1792275, 2031245, 6093735, 10156225, 30468675]

約数ペア:

[(1, 30468675), (3, 10156225), (5, 6093735), (15, 2031245), (17, 1792275), (23, 1324725), (25, 1218747), (51, 597425), (69, 441575), (75, 406249), (85, 358455), (115, 264945), (255, 119485), (345, 88315), (391, 77925), (425, 71691), (575, 52989), (1039, 29325), (1173, 25975), (1275, 23897), (1725, 17663), (1955, 15585), (3117, 9775), (5195, 5865)]