89538465

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 151844544

約数和(自身を除く): 62306079

約数列:

[1, 3, 5, 15, 41, 53, 67, 123, 159, 201, 205, 265, 335, 615, 795, 1005, 1681, 2173, 2747, 3551, 5043, 6519, 8241, 8405, 10653, 10865, 13735, 17755, 25215, 32595, 41205, 53265, 89093, 112627, 145591, 267279, 337881, 436773, 445465, 563135, 727955, 1336395, 1689405, 2183865, 5969231, 17907693, 29846155, 89538465]

約数ペア:

[(1, 89538465), (3, 29846155), (5, 17907693), (15, 5969231), (41, 2183865), (53, 1689405), (67, 1336395), (123, 727955), (159, 563135), (201, 445465), (205, 436773), (265, 337881), (335, 267279), (615, 145591), (795, 112627), (1005, 89093), (1681, 53265), (2173, 41205), (2747, 32595), (3551, 25215), (5043, 17755), (6519, 13735), (8241, 10865), (8405, 10653)]