66129795

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24091}}^1$

素因数の和:24163

約数の個数: 24

約数和(自身を含む): 116508912

約数和(自身を除く): 50379117

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 24091, 72273, 120455, 216819, 361365, 1084095, 1469551, 4408653, 7347755, 13225959, 22043265, 66129795]

約数ペア:

[(1, 66129795), (3, 22043265), (5, 13225959), (9, 7347755), (15, 4408653), (45, 1469551), (61, 1084095), (183, 361365), (305, 216819), (549, 120455), (915, 72273), (2745, 24091)]