13147524225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{1433}}^1$

素因数の和:1808

約数の個数: 108

約数和(自身を含む): 25979006508

約数和(自身を除く): 12831482283

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 225, 275, 337, 363, 495, 605, 825, 1011, 1089, 1433, 1685, 1815, 2475, 3025, 3033, 3707, 4299, 5055, 5445, 7165, 8425, 9075, 11121, 12897, 15165, 15763, 18535, 21495, 25275, 27225, 33363, 35825, 40777, 47289, 55605, 64485, 75825, 78815, 92675, 107475, 122331, 141867, 166815, 173393, 203885, 236445, 278025, 322425, 366993, 394075, 482921, 520179, 611655, 709335, 834075, 866965, 1019425, 1182225, 1448763, 1560537, 1834965, 2414605, 2600895, 3058275, 3546675, 4334825, 4346289, 5312131, 7243815, 7802685, 9174825, 12073025, 13004475, 15936393, 21731445, 26560655, 36219075, 39013425, 47809179, 58433441, 79681965, 108657225, 132803275, 175300323, 239045895, 292167205, 398409825, 525900969, 876501615, 1195229475, 1460836025, 2629504845, 4382508075, 13147524225]

約数ペア:

[(1, 13147524225), (3, 4382508075), (5, 2629504845), (9, 1460836025), (11, 1195229475), (15, 876501615), (25, 525900969), (33, 398409825), (45, 292167205), (55, 239045895), (75, 175300323), (99, 132803275), (121, 108657225), (165, 79681965), (225, 58433441), (275, 47809179), (337, 39013425), (363, 36219075), (495, 26560655), (605, 21731445), (825, 15936393), (1011, 13004475), (1089, 12073025), (1433, 9174825), (1685, 7802685), (1815, 7243815), (2475, 5312131), (3025, 4346289), (3033, 4334825), (3707, 3546675), (4299, 3058275), (5055, 2600895), (5445, 2414605), (7165, 1834965), (8425, 1560537), (9075, 1448763), (11121, 1182225), (12897, 1019425), (15165, 866965), (15763, 834075), (18535, 709335), (21495, 611655), (25275, 520179), (27225, 482921), (33363, 394075), (35825, 366993), (40777, 322425), (47289, 278025), (55605, 236445), (64485, 203885), (75825, 173393), (78815, 166815), (92675, 141867), (107475, 122331)]