74868465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5443}}^1$

素因数の和:5589

約数の個数: 32

約数和(自身を含む): 137972736

約数和(自身を除く): 63104271

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4585, 5443, 13755, 16329, 27215, 38101, 81645, 114303, 190505, 571515, 713033, 2139099, 3565165, 4991231, 10695495, 14973693, 24956155, 74868465]

約数ペア:

[(1, 74868465), (3, 24956155), (5, 14973693), (7, 10695495), (15, 4991231), (21, 3565165), (35, 2139099), (105, 713033), (131, 571515), (393, 190505), (655, 114303), (917, 81645), (1965, 38101), (2751, 27215), (4585, 16329), (5443, 13755)]