54578475

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11551}}^1$

素因数の和:11577

約数の個数: 48

約数和(自身を含む): 114595840

約数和(自身を除く): 60017365

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 11551, 34653, 57755, 80857, 103959, 173265, 242571, 288775, 311877, 404285, 519795, 727713, 866325, 1212855, 1559385, 2021425, 2183139, 2598975, 3638565, 6064275, 7796925, 10915695, 18192825, 54578475]

約数ペア:

[(1, 54578475), (3, 18192825), (5, 10915695), (7, 7796925), (9, 6064275), (15, 3638565), (21, 2598975), (25, 2183139), (27, 2021425), (35, 1559385), (45, 1212855), (63, 866325), (75, 727713), (105, 519795), (135, 404285), (175, 311877), (189, 288775), (225, 242571), (315, 173265), (525, 103959), (675, 80857), (945, 57755), (1575, 34653), (4725, 11551)]