75825945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 142414272

約数和(自身を除く): 66588327

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 227, 571, 585, 681, 1135, 1713, 2043, 2855, 2951, 3405, 5139, 7423, 8565, 8853, 10215, 14755, 22269, 25695, 26559, 37115, 44265, 66807, 111345, 129617, 132795, 334035, 388851, 648085, 1166553, 1685021, 1944255, 5055063, 5832765, 8425105, 15165189, 25275315, 75825945]

約数ペア:

[(1, 75825945), (3, 25275315), (5, 15165189), (9, 8425105), (13, 5832765), (15, 5055063), (39, 1944255), (45, 1685021), (65, 1166553), (117, 648085), (195, 388851), (227, 334035), (571, 132795), (585, 129617), (681, 111345), (1135, 66807), (1713, 44265), (2043, 37115), (2855, 26559), (2951, 25695), (3405, 22269), (5139, 14755), (7423, 10215), (8565, 8853)]