48541545

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1671

約数の個数: 64

約数和(自身を含む): 98461440

約数和(自身を除く): 49919895

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1627, 1755, 1989, 2295, 3315, 4881, 5967, 8135, 9945, 14643, 21151, 24405, 27659, 29835, 43929, 63453, 73215, 82977, 105755, 138295, 190359, 219645, 248931, 317265, 359567, 414885, 571077, 746793, 951795, 1078701, 1244655, 1797835, 2855385, 3236103, 3733965, 5393505, 9708309, 16180515, 48541545]

約数ペア:

[(1, 48541545), (3, 16180515), (5, 9708309), (9, 5393505), (13, 3733965), (15, 3236103), (17, 2855385), (27, 1797835), (39, 1244655), (45, 1078701), (51, 951795), (65, 746793), (85, 571077), (117, 414885), (135, 359567), (153, 317265), (195, 248931), (221, 219645), (255, 190359), (351, 138295), (459, 105755), (585, 82977), (663, 73215), (765, 63453), (1105, 43929), (1627, 29835), (1755, 27659), (1989, 24405), (2295, 21151), (3315, 14643), (4881, 9945), (5967, 8135)]