75530745

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32911}}^1$

素因数の和:32942

約数の個数: 32

約数和(自身を含む): 142179840

約数和(自身を除く): 66649095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 32911, 98733, 164555, 296199, 493665, 559487, 888597, 1480995, 1678461, 2797435, 4442985, 5035383, 8392305, 15106149, 25176915, 75530745]

約数ペア:

[(1, 75530745), (3, 25176915), (5, 15106149), (9, 8392305), (15, 5035383), (17, 4442985), (27, 2797435), (45, 1678461), (51, 1480995), (85, 888597), (135, 559487), (153, 493665), (255, 296199), (459, 164555), (765, 98733), (2295, 32911)]