45213525

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{1367}}^1$

素因数の和:1400

約数の個数: 72

約数和(自身を含む): 96690240

約数和(自身を除く): 51476715

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1225, 1323, 1367, 1575, 2205, 3675, 4101, 4725, 6615, 6835, 9569, 11025, 12303, 20505, 28707, 33075, 34175, 36909, 47845, 61515, 66983, 86121, 102525, 143535, 184545, 200949, 239225, 258363, 307575, 334915, 430605, 602847, 717675, 922725, 1004745, 1291815, 1674575, 1808541, 2153025, 3014235, 5023725, 6459075, 9042705, 15071175, 45213525]

約数ペア:

[(1, 45213525), (3, 15071175), (5, 9042705), (7, 6459075), (9, 5023725), (15, 3014235), (21, 2153025), (25, 1808541), (27, 1674575), (35, 1291815), (45, 1004745), (49, 922725), (63, 717675), (75, 602847), (105, 430605), (135, 334915), (147, 307575), (175, 258363), (189, 239225), (225, 200949), (245, 184545), (315, 143535), (441, 102525), (525, 86121), (675, 66983), (735, 61515), (945, 47845), (1225, 36909), (1323, 34175), (1367, 33075), (1575, 28707), (2205, 20505), (3675, 12303), (4101, 11025), (4725, 9569), (6615, 6835)]