486889095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 1041610752

約数和(自身を除く): 554721657

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 137, 165, 181, 187, 231, 255, 357, 385, 411, 543, 561, 595, 685, 905, 935, 959, 1155, 1267, 1309, 1507, 1785, 1991, 2055, 2329, 2715, 2805, 2877, 3077, 3801, 3927, 4521, 4795, 5973, 6335, 6545, 6987, 7535, 9231, 9955, 10549, 11645, 13937, 14385, 15385, 16303, 19005, 19635, 21539, 22605, 24797, 25619, 29865, 31647, 33847, 34935, 41811, 46155, 48909, 52745, 64617, 69685, 74391, 76857, 81515, 101541, 107695, 123985, 128095, 158235, 169235, 173579, 179333, 209055, 236929, 244545, 272767, 323085, 371955, 384285, 421549, 507705, 520737, 537999, 710787, 818301, 867895, 896665, 1184645, 1264647, 1363835, 1909369, 2107745, 2603685, 2689995, 2950843, 3553935, 4091505, 4637039, 5728107, 6323235, 8852529, 9546845, 13911117, 14754215, 23185195, 28640535, 32459273, 44262645, 69555585, 97377819, 162296365, 486889095]

約数ペア:

[(1, 486889095), (3, 162296365), (5, 97377819), (7, 69555585), (11, 44262645), (15, 32459273), (17, 28640535), (21, 23185195), (33, 14754215), (35, 13911117), (51, 9546845), (55, 8852529), (77, 6323235), (85, 5728107), (105, 4637039), (119, 4091505), (137, 3553935), (165, 2950843), (181, 2689995), (187, 2603685), (231, 2107745), (255, 1909369), (357, 1363835), (385, 1264647), (411, 1184645), (543, 896665), (561, 867895), (595, 818301), (685, 710787), (905, 537999), (935, 520737), (959, 507705), (1155, 421549), (1267, 384285), (1309, 371955), (1507, 323085), (1785, 272767), (1991, 244545), (2055, 236929), (2329, 209055), (2715, 179333), (2805, 173579), (2877, 169235), (3077, 158235), (3801, 128095), (3927, 123985), (4521, 107695), (4795, 101541), (5973, 81515), (6335, 76857), (6545, 74391), (6987, 69685), (7535, 64617), (9231, 52745), (9955, 48909), (10549, 46155), (11645, 41811), (13937, 34935), (14385, 33847), (15385, 31647), (16303, 29865), (19005, 25619), (19635, 24797), (21539, 22605)]