1772955

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 3294720

約数和(自身を除く): 1521765

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 571, 621, 1035, 1713, 2855, 3105, 5139, 8565, 13133, 15417, 25695, 39399, 65665, 77085, 118197, 196995, 354591, 590985, 1772955]

約数ペア:

[(1, 1772955), (3, 590985), (5, 354591), (9, 196995), (15, 118197), (23, 77085), (27, 65665), (45, 39399), (69, 25695), (115, 15417), (135, 13133), (207, 8565), (345, 5139), (571, 3105), (621, 2855), (1035, 1713)]