137402685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10639}}^1$

素因数の和:10698

約数の個数: 48

約数和(自身を含む): 278853120

約数和(自身を除く): 141450435

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, 10639, 12915, 31917, 53195, 74473, 95751, 159585, 223419, 372365, 436199, 478755, 670257, 1117095, 1308597, 2180995, 3053393, 3351285, 3925791, 6542985, 9160179, 15266965, 19628955, 27480537, 45800895, 137402685]

約数ペア:

[(1, 137402685), (3, 45800895), (5, 27480537), (7, 19628955), (9, 15266965), (15, 9160179), (21, 6542985), (35, 3925791), (41, 3351285), (45, 3053393), (63, 2180995), (105, 1308597), (123, 1117095), (205, 670257), (287, 478755), (315, 436199), (369, 372365), (615, 223419), (861, 159585), (1435, 95751), (1845, 74473), (2583, 53195), (4305, 31917), (10639, 12915)]