1222503165

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2269}}^1$

素因数の和:2603

約数の個数: 64

約数和(自身を含む): 2349177600

約数和(自身を除く): 1126674435

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 307, 351, 585, 921, 1535, 1755, 2269, 2763, 3991, 4605, 6807, 8289, 11345, 11973, 13815, 19955, 20421, 29497, 34035, 35919, 41445, 59865, 61263, 88491, 102105, 107757, 147485, 179595, 265473, 306315, 442455, 538785, 696583, 796419, 1327365, 2089749, 3482915, 3982095, 6269247, 9055579, 10448745, 18807741, 27166737, 31346235, 45277895, 81500211, 94038705, 135833685, 244500633, 407501055, 1222503165]

約数ペア:

[(1, 1222503165), (3, 407501055), (5, 244500633), (9, 135833685), (13, 94038705), (15, 81500211), (27, 45277895), (39, 31346235), (45, 27166737), (65, 18807741), (117, 10448745), (135, 9055579), (195, 6269247), (307, 3982095), (351, 3482915), (585, 2089749), (921, 1327365), (1535, 796419), (1755, 696583), (2269, 538785), (2763, 442455), (3991, 306315), (4605, 265473), (6807, 179595), (8289, 147485), (11345, 107757), (11973, 102105), (13815, 88491), (19955, 61263), (20421, 59865), (29497, 41445), (34035, 35919)]