252173625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 462668544

約数和(自身を除く): 210494919

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 113, 125, 165, 275, 339, 375, 541, 565, 825, 1243, 1375, 1623, 1695, 2705, 2825, 3729, 4125, 5951, 6215, 8115, 8475, 13525, 14125, 17853, 18645, 29755, 31075, 40575, 42375, 61133, 67625, 89265, 93225, 148775, 155375, 183399, 202875, 305665, 446325, 466125, 672463, 743875, 916995, 1528325, 2017389, 2231625, 3362315, 4584975, 7641625, 10086945, 16811575, 22924875, 50434725, 84057875, 252173625]

約数ペア:

[(1, 252173625), (3, 84057875), (5, 50434725), (11, 22924875), (15, 16811575), (25, 10086945), (33, 7641625), (55, 4584975), (75, 3362315), (113, 2231625), (125, 2017389), (165, 1528325), (275, 916995), (339, 743875), (375, 672463), (541, 466125), (565, 446325), (825, 305665), (1243, 202875), (1375, 183399), (1623, 155375), (1695, 148775), (2705, 93225), (2825, 89265), (3729, 67625), (4125, 61133), (5951, 42375), (6215, 40575), (8115, 31075), (8475, 29755), (13525, 18645), (14125, 17853)]