29131935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 55931904

約数和(自身を除く): 26799969

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 67, 101, 105, 123, 201, 205, 287, 303, 335, 469, 505, 615, 707, 861, 1005, 1407, 1435, 1515, 2121, 2345, 2747, 3535, 4141, 4305, 6767, 7035, 8241, 10605, 12423, 13735, 19229, 20301, 20705, 28987, 33835, 41205, 47369, 57687, 62115, 86961, 96145, 101505, 142107, 144935, 236845, 277447, 288435, 434805, 710535, 832341, 1387235, 1942129, 4161705, 5826387, 9710645, 29131935]

約数ペア:

[(1, 29131935), (3, 9710645), (5, 5826387), (7, 4161705), (15, 1942129), (21, 1387235), (35, 832341), (41, 710535), (67, 434805), (101, 288435), (105, 277447), (123, 236845), (201, 144935), (205, 142107), (287, 101505), (303, 96145), (335, 86961), (469, 62115), (505, 57687), (615, 47369), (707, 41205), (861, 33835), (1005, 28987), (1407, 20705), (1435, 20301), (1515, 19229), (2121, 13735), (2345, 12423), (2747, 10605), (3535, 8241), (4141, 7035), (4305, 6767)]