9894255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 20072448

約数和(自身を除く): 10178193

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 241, 255, 345, 357, 391, 483, 595, 723, 805, 1173, 1205, 1687, 1785, 1955, 2415, 2737, 3615, 4097, 5061, 5543, 5865, 8211, 8435, 12291, 13685, 16629, 20485, 25305, 27715, 28679, 38801, 41055, 61455, 83145, 86037, 94231, 116403, 143395, 194005, 282693, 430185, 471155, 582015, 659617, 1413465, 1978851, 3298085, 9894255]

約数ペア:

[(1, 9894255), (3, 3298085), (5, 1978851), (7, 1413465), (15, 659617), (17, 582015), (21, 471155), (23, 430185), (35, 282693), (51, 194005), (69, 143395), (85, 116403), (105, 94231), (115, 86037), (119, 83145), (161, 61455), (241, 41055), (255, 38801), (345, 28679), (357, 27715), (391, 25305), (483, 20485), (595, 16629), (723, 13685), (805, 12291), (1173, 8435), (1205, 8211), (1687, 5865), (1785, 5543), (1955, 5061), (2415, 4097), (2737, 3615)]