38370465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3030

約数の個数: 48

約数和(自身を含む): 77890176

約数和(自身を除く): 39519711

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, 2971, 4305, 8913, 12915, 14855, 20797, 26739, 44565, 62391, 103985, 121811, 133695, 187173, 311955, 365433, 609055, 852677, 935865, 1096299, 1827165, 2558031, 4263385, 5481495, 7674093, 12790155, 38370465]

約数ペア:

[(1, 38370465), (3, 12790155), (5, 7674093), (7, 5481495), (9, 4263385), (15, 2558031), (21, 1827165), (35, 1096299), (41, 935865), (45, 852677), (63, 609055), (105, 365433), (123, 311955), (205, 187173), (287, 133695), (315, 121811), (369, 103985), (615, 62391), (861, 44565), (1435, 26739), (1845, 20797), (2583, 14855), (2971, 12915), (4305, 8913)]