8800155

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 19171152

約数和(自身を除く): 10370997

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 307, 315, 441, 455, 585, 637, 735, 819, 921, 1365, 1535, 1911, 2149, 2205, 2763, 3185, 3991, 4095, 4605, 5733, 6447, 9555, 10745, 11973, 13815, 15043, 19341, 19955, 27937, 28665, 32235, 35919, 45129, 59865, 75215, 83811, 96705, 135387, 139685, 179595, 195559, 225645, 251433, 419055, 586677, 676935, 977795, 1257165, 1760031, 2933385, 8800155]

約数ペア:

[(1, 8800155), (3, 2933385), (5, 1760031), (7, 1257165), (9, 977795), (13, 676935), (15, 586677), (21, 419055), (35, 251433), (39, 225645), (45, 195559), (49, 179595), (63, 139685), (65, 135387), (91, 96705), (105, 83811), (117, 75215), (147, 59865), (195, 45129), (245, 35919), (273, 32235), (307, 28665), (315, 27937), (441, 19955), (455, 19341), (585, 15043), (637, 13815), (735, 11973), (819, 10745), (921, 9555), (1365, 6447), (1535, 5733), (1911, 4605), (2149, 4095), (2205, 3991), (2763, 3185)]