38920035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 80216064

約数和(自身を除く): 41296029

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 217, 231, 341, 385, 465, 651, 1023, 1085, 1087, 1155, 1705, 2387, 3255, 3261, 5115, 5435, 7161, 7609, 11935, 11957, 16305, 22827, 33697, 35805, 35871, 38045, 59785, 83699, 101091, 114135, 168485, 179355, 235879, 251097, 370667, 418495, 505455, 707637, 1112001, 1179395, 1255485, 1853335, 2594669, 3538185, 5560005, 7784007, 12973345, 38920035]

約数ペア:

[(1, 38920035), (3, 12973345), (5, 7784007), (7, 5560005), (11, 3538185), (15, 2594669), (21, 1853335), (31, 1255485), (33, 1179395), (35, 1112001), (55, 707637), (77, 505455), (93, 418495), (105, 370667), (155, 251097), (165, 235879), (217, 179355), (231, 168485), (341, 114135), (385, 101091), (465, 83699), (651, 59785), (1023, 38045), (1085, 35871), (1087, 35805), (1155, 33697), (1705, 22827), (2387, 16305), (3255, 11957), (3261, 11935), (5115, 7609), (5435, 7161)]