200061525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 352638144

約数和(自身を除く): 152576619

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 173, 255, 425, 519, 865, 907, 1275, 2595, 2721, 2941, 4325, 4535, 8823, 12975, 13605, 14705, 15419, 22675, 44115, 46257, 68025, 73525, 77095, 156911, 220575, 231285, 385475, 470733, 784555, 1156425, 2353665, 2667487, 3922775, 8002461, 11768325, 13337435, 40012305, 66687175, 200061525]

約数ペア:

[(1, 200061525), (3, 66687175), (5, 40012305), (15, 13337435), (17, 11768325), (25, 8002461), (51, 3922775), (75, 2667487), (85, 2353665), (173, 1156425), (255, 784555), (425, 470733), (519, 385475), (865, 231285), (907, 220575), (1275, 156911), (2595, 77095), (2721, 73525), (2941, 68025), (4325, 46257), (4535, 44115), (8823, 22675), (12975, 15419), (13605, 14705)]