57051225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 132312960

約数和(自身を除く): 75261735

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 37, 45, 55, 63, 75, 77, 89, 99, 105, 111, 165, 175, 185, 225, 231, 259, 267, 275, 315, 333, 385, 407, 445, 495, 525, 555, 623, 693, 777, 801, 825, 925, 979, 1155, 1221, 1295, 1335, 1575, 1665, 1869, 1925, 2035, 2225, 2331, 2475, 2775, 2849, 2937, 3115, 3293, 3465, 3663, 3885, 4005, 4895, 5607, 5775, 6105, 6475, 6675, 6853, 8325, 8547, 8811, 9345, 9879, 10175, 11655, 14245, 14685, 15575, 16465, 17325, 18315, 19425, 20025, 20559, 23051, 24475, 25641, 28035, 29637, 30525, 34265, 36223, 42735, 44055, 46725, 49395, 58275, 61677, 69153, 71225, 73425, 82325, 91575, 102795, 108669, 115255, 128205, 140175, 148185, 171325, 181115, 207459, 213675, 220275, 246975, 253561, 308385, 326007, 345765, 513975, 543345, 576275, 641025, 740925, 760683, 905575, 1037295, 1267805, 1541925, 1630035, 1728825, 2282049, 2716725, 3803415, 5186475, 6339025, 8150175, 11410245, 19017075, 57051225]

約数ペア:

[(1, 57051225), (3, 19017075), (5, 11410245), (7, 8150175), (9, 6339025), (11, 5186475), (15, 3803415), (21, 2716725), (25, 2282049), (33, 1728825), (35, 1630035), (37, 1541925), (45, 1267805), (55, 1037295), (63, 905575), (75, 760683), (77, 740925), (89, 641025), (99, 576275), (105, 543345), (111, 513975), (165, 345765), (175, 326007), (185, 308385), (225, 253561), (231, 246975), (259, 220275), (267, 213675), (275, 207459), (315, 181115), (333, 171325), (385, 148185), (407, 140175), (445, 128205), (495, 115255), (525, 108669), (555, 102795), (623, 91575), (693, 82325), (777, 73425), (801, 71225), (825, 69153), (925, 61677), (979, 58275), (1155, 49395), (1221, 46725), (1295, 44055), (1335, 42735), (1575, 36223), (1665, 34265), (1869, 30525), (1925, 29637), (2035, 28035), (2225, 25641), (2331, 24475), (2475, 23051), (2775, 20559), (2849, 20025), (2937, 19425), (3115, 18315), (3293, 17325), (3465, 16465), (3663, 15575), (3885, 14685), (4005, 14245), (4895, 11655), (5607, 10175), (5775, 9879), (6105, 9345), (6475, 8811), (6675, 8547), (6853, 8325)]