75543645

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 124104960

約数和(自身を除く): 48561315

約数列:

[1, 3, 5, 15, 71, 89, 213, 267, 355, 445, 797, 1065, 1335, 2391, 3985, 6319, 11955, 18957, 31595, 56587, 70933, 94785, 169761, 212799, 282935, 354665, 848805, 1063995, 5036243, 15108729, 25181215, 75543645]

約数ペア:

[(1, 75543645), (3, 25181215), (5, 15108729), (15, 5036243), (71, 1063995), (89, 848805), (213, 354665), (267, 282935), (355, 212799), (445, 169761), (797, 94785), (1065, 70933), (1335, 56587), (2391, 31595), (3985, 18957), (6319, 11955)]