153992085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4363}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 266867328

約数和(自身を除く): 112875243

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 905, 2353, 2715, 4363, 7059, 11765, 13089, 21815, 35295, 56719, 65445, 170157, 283595, 789703, 850785, 2369109, 3948515, 10266139, 11845545, 30798417, 51330695, 153992085]

約数ペア:

[(1, 153992085), (3, 51330695), (5, 30798417), (13, 11845545), (15, 10266139), (39, 3948515), (65, 2369109), (181, 850785), (195, 789703), (543, 283595), (905, 170157), (2353, 65445), (2715, 56719), (4363, 35295), (7059, 21815), (11765, 13089)]