108221745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1091}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 183980160

約数和(自身を除く): 75758415

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 389, 1091, 1167, 1945, 3273, 5455, 5835, 6613, 16365, 18547, 19839, 33065, 55641, 92735, 99195, 278205, 424399, 1273197, 2121995, 6365985, 7214783, 21644349, 36073915, 108221745]

約数ペア:

[(1, 108221745), (3, 36073915), (5, 21644349), (15, 7214783), (17, 6365985), (51, 2121995), (85, 1273197), (255, 424399), (389, 278205), (1091, 99195), (1167, 92735), (1945, 55641), (3273, 33065), (5455, 19839), (5835, 18547), (6613, 16365)]