274728135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{9199}}^1$

素因数の和:9399

約数の個数: 32

約数和(自身を含む): 482227200

約数和(自身を除く): 207499065

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1991, 2715, 5973, 9199, 9955, 27597, 29865, 45995, 101189, 137985, 303567, 505945, 1517835, 1665019, 4995057, 8325095, 18315209, 24975285, 54945627, 91576045, 274728135]

約数ペア:

[(1, 274728135), (3, 91576045), (5, 54945627), (11, 24975285), (15, 18315209), (33, 8325095), (55, 4995057), (165, 1665019), (181, 1517835), (543, 505945), (905, 303567), (1991, 137985), (2715, 101189), (5973, 45995), (9199, 29865), (9955, 27597)]