313267185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8219}}^1$

素因数の和:8259

約数の個数: 72

約数和(自身を含む): 682194240

約数和(自身を除く): 368927055

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1089, 1155, 1815, 2541, 3465, 4235, 5445, 7623, 8219, 12705, 24657, 38115, 41095, 57533, 73971, 90409, 123285, 172599, 271227, 287665, 369855, 452045, 517797, 632863, 813681, 862995, 994499, 1356135, 1898589, 2588985, 2983497, 3164315, 4068405, 4972495, 5695767, 6961493, 8950491, 9492945, 14917485, 20884479, 28478835, 34807465, 44752455, 62653437, 104422395, 313267185]

約数ペア:

[(1, 313267185), (3, 104422395), (5, 62653437), (7, 44752455), (9, 34807465), (11, 28478835), (15, 20884479), (21, 14917485), (33, 9492945), (35, 8950491), (45, 6961493), (55, 5695767), (63, 4972495), (77, 4068405), (99, 3164315), (105, 2983497), (121, 2588985), (165, 1898589), (231, 1356135), (315, 994499), (363, 862995), (385, 813681), (495, 632863), (605, 517797), (693, 452045), (847, 369855), (1089, 287665), (1155, 271227), (1815, 172599), (2541, 123285), (3465, 90409), (4235, 73971), (5445, 57533), (7623, 41095), (8219, 38115), (12705, 24657)]