42291135

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 79185600

約数和(自身を除く): 36894465

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 1035, 1305, 1409, 2001, 3335, 4227, 6003, 7045, 10005, 12681, 21135, 30015, 32407, 40861, 63405, 97221, 122583, 162035, 204305, 291663, 367749, 486105, 612915, 939803, 1458315, 1838745, 2819409, 4699015, 8458227, 14097045, 42291135]

約数ペア:

[(1, 42291135), (3, 14097045), (5, 8458227), (9, 4699015), (15, 2819409), (23, 1838745), (29, 1458315), (45, 939803), (69, 612915), (87, 486105), (115, 367749), (145, 291663), (207, 204305), (261, 162035), (345, 122583), (435, 97221), (667, 63405), (1035, 40861), (1305, 32407), (1409, 30015), (2001, 21135), (3335, 12681), (4227, 10005), (6003, 7045)]