57123045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4423}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 115944192

約数和(自身を除く): 58821147

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 4423, 12915, 13269, 22115, 30961, 39807, 66345, 92883, 154805, 181343, 199035, 278649, 464415, 544029, 906715, 1269401, 1393245, 1632087, 2720145, 3808203, 6347005, 8160435, 11424609, 19041015, 57123045]

約数ペア:

[(1, 57123045), (3, 19041015), (5, 11424609), (7, 8160435), (9, 6347005), (15, 3808203), (21, 2720145), (35, 1632087), (41, 1393245), (45, 1269401), (63, 906715), (105, 544029), (123, 464415), (205, 278649), (287, 199035), (315, 181343), (369, 154805), (615, 92883), (861, 66345), (1435, 39807), (1845, 30961), (2583, 22115), (4305, 13269), (4423, 12915)]