76391285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 102269952

約数和(自身を除く): 25878667

約数列:

[1, 5, 17, 31, 53, 85, 155, 265, 527, 547, 901, 1643, 2635, 2735, 4505, 8215, 9299, 16957, 27931, 28991, 46495, 84785, 139655, 144955, 288269, 492847, 898721, 1441345, 2464235, 4493605, 15278257, 76391285]

約数ペア:

[(1, 76391285), (5, 15278257), (17, 4493605), (31, 2464235), (53, 1441345), (85, 898721), (155, 492847), (265, 288269), (527, 144955), (547, 139655), (901, 84785), (1643, 46495), (2635, 28991), (2735, 27931), (4505, 16957), (8215, 9299)]