27963345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1663}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 47923200

約数和(自身を除く): 19959855

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 1663, 3363, 4989, 5605, 8315, 16815, 24945, 31597, 94791, 98117, 157985, 294351, 473955, 490585, 1471755, 1864223, 5592669, 9321115, 27963345]

約数ペア:

[(1, 27963345), (3, 9321115), (5, 5592669), (15, 1864223), (19, 1471755), (57, 490585), (59, 473955), (95, 294351), (177, 157985), (285, 98117), (295, 94791), (885, 31597), (1121, 24945), (1663, 16815), (3363, 8315), (4989, 5605)]