38725155

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 80593920

約数和(自身を除く): 41868765

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 301, 315, 387, 645, 903, 945, 953, 1161, 1505, 1935, 2709, 2859, 4515, 4765, 5805, 6671, 8127, 8577, 13545, 14295, 20013, 25731, 33355, 40635, 40979, 42885, 60039, 100065, 122937, 128655, 180117, 204895, 286853, 300195, 368811, 614685, 860559, 900585, 1106433, 1434265, 1844055, 2581677, 4302795, 5532165, 7745031, 12908385, 38725155]

約数ペア:

[(1, 38725155), (3, 12908385), (5, 7745031), (7, 5532165), (9, 4302795), (15, 2581677), (21, 1844055), (27, 1434265), (35, 1106433), (43, 900585), (45, 860559), (63, 614685), (105, 368811), (129, 300195), (135, 286853), (189, 204895), (215, 180117), (301, 128655), (315, 122937), (387, 100065), (645, 60039), (903, 42885), (945, 40979), (953, 40635), (1161, 33355), (1505, 25731), (1935, 20013), (2709, 14295), (2859, 13545), (4515, 8577), (4765, 8127), (5805, 6671)]