3155118075

素因数分解:

$3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{17909}}^1$

素因数の和:17963

約数の個数: 72

約数和(自身を含む): 6062893200

約数和(自身を除く): 2907775125

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 243, 261, 405, 435, 675, 725, 783, 1215, 1305, 2025, 2175, 2349, 3915, 6075, 6525, 7047, 11745, 17909, 19575, 35235, 53727, 58725, 89545, 161181, 176175, 268635, 447725, 483543, 519361, 805905, 1343175, 1450629, 1558083, 2417715, 2596805, 4029525, 4351887, 4674249, 7253145, 7790415, 12088575, 12984025, 14022747, 21759435, 23371245, 36265725, 38952075, 42068241, 70113735, 108797175, 116856225, 126204723, 210341205, 350568675, 631023615, 1051706025, 3155118075]

約数ペア:

[(1, 3155118075), (3, 1051706025), (5, 631023615), (9, 350568675), (15, 210341205), (25, 126204723), (27, 116856225), (29, 108797175), (45, 70113735), (75, 42068241), (81, 38952075), (87, 36265725), (135, 23371245), (145, 21759435), (225, 14022747), (243, 12984025), (261, 12088575), (405, 7790415), (435, 7253145), (675, 4674249), (725, 4351887), (783, 4029525), (1215, 2596805), (1305, 2417715), (2025, 1558083), (2175, 1450629), (2349, 1343175), (3915, 805905), (6075, 519361), (6525, 483543), (7047, 447725), (11745, 268635), (17909, 176175), (19575, 161181), (35235, 89545), (53727, 58725)]