75244575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 142935296

約数和(自身を除く): 67690721

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 331, 433, 525, 993, 1299, 1655, 2165, 2317, 3031, 4965, 6495, 6951, 8275, 9093, 10825, 11585, 15155, 24825, 32475, 34755, 45465, 57925, 75775, 143323, 173775, 227325, 429969, 716615, 1003261, 2149845, 3009783, 3583075, 5016305, 10749225, 15048915, 25081525, 75244575]

約数ペア:

[(1, 75244575), (3, 25081525), (5, 15048915), (7, 10749225), (15, 5016305), (21, 3583075), (25, 3009783), (35, 2149845), (75, 1003261), (105, 716615), (175, 429969), (331, 227325), (433, 173775), (525, 143323), (993, 75775), (1299, 57925), (1655, 45465), (2165, 34755), (2317, 32475), (3031, 24825), (4965, 15155), (6495, 11585), (6951, 10825), (8275, 9093)]