3161715

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 5334336

約数和(自身を除く): 2172621

約数列:

[1, 3, 5, 15, 41, 53, 97, 123, 159, 205, 265, 291, 485, 615, 795, 1455, 2173, 3977, 5141, 6519, 10865, 11931, 15423, 19885, 25705, 32595, 59655, 77115, 210781, 632343, 1053905, 3161715]

約数ペア:

[(1, 3161715), (3, 1053905), (5, 632343), (15, 210781), (41, 77115), (53, 59655), (97, 32595), (123, 25705), (159, 19885), (205, 15423), (265, 11931), (291, 10865), (485, 6519), (615, 5141), (795, 3977), (1455, 2173)]