1229405925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:883

約数の個数: 96

約数和(自身を含む): 2359134720

約数和(自身を除く): 1129728795

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 107, 165, 209, 275, 285, 321, 475, 535, 627, 733, 825, 1045, 1177, 1425, 1605, 2033, 2199, 2675, 3135, 3531, 3665, 5225, 5885, 6099, 8025, 8063, 10165, 10995, 13927, 15675, 17655, 18325, 22363, 24189, 29425, 30495, 40315, 41781, 50825, 54975, 67089, 69635, 78431, 88275, 111815, 120945, 152475, 153197, 201575, 208905, 235293, 335445, 348175, 392155, 459591, 559075, 604725, 765985, 862741, 1044525, 1176465, 1490189, 1677225, 1960775, 2297955, 2588223, 3829925, 4313705, 4470567, 5882325, 7450945, 11489775, 12941115, 16392079, 21568525, 22352835, 37254725, 49176237, 64705575, 81960395, 111764175, 245881185, 409801975, 1229405925]

約数ペア:

[(1, 1229405925), (3, 409801975), (5, 245881185), (11, 111764175), (15, 81960395), (19, 64705575), (25, 49176237), (33, 37254725), (55, 22352835), (57, 21568525), (75, 16392079), (95, 12941115), (107, 11489775), (165, 7450945), (209, 5882325), (275, 4470567), (285, 4313705), (321, 3829925), (475, 2588223), (535, 2297955), (627, 1960775), (733, 1677225), (825, 1490189), (1045, 1176465), (1177, 1044525), (1425, 862741), (1605, 765985), (2033, 604725), (2199, 559075), (2675, 459591), (3135, 392155), (3531, 348175), (3665, 335445), (5225, 235293), (5885, 208905), (6099, 201575), (8025, 153197), (8063, 152475), (10165, 120945), (10995, 111815), (13927, 88275), (15675, 78431), (17655, 69635), (18325, 67089), (22363, 54975), (24189, 50825), (29425, 41781), (30495, 40315)]