103438475

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 158085120

約数和(自身を除く): 54646645

約数列:

[1, 5, 7, 23, 25, 31, 35, 115, 155, 161, 175, 217, 575, 713, 775, 805, 829, 1085, 3565, 4025, 4145, 4991, 5425, 5803, 17825, 19067, 20725, 24955, 25699, 29015, 95335, 124775, 128495, 133469, 145075, 179893, 476675, 591077, 642475, 667345, 899465, 2955385, 3336725, 4137539, 4497325, 14776925, 20687695, 103438475]

約数ペア:

[(1, 103438475), (5, 20687695), (7, 14776925), (23, 4497325), (25, 4137539), (31, 3336725), (35, 2955385), (115, 899465), (155, 667345), (161, 642475), (175, 591077), (217, 476675), (575, 179893), (713, 145075), (775, 133469), (805, 128495), (829, 124775), (1085, 95335), (3565, 29015), (4025, 25699), (4145, 24955), (4991, 20725), (5425, 19067), (5803, 17825)]