1922917535

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8017}}^1$

素因数の和:8136

約数の個数: 48

約数和(自身を含む): 2961528480

約数和(自身を除く): 1038610945

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 89, 245, 385, 445, 539, 623, 979, 2695, 3115, 4361, 4895, 6853, 8017, 21805, 34265, 40085, 47971, 56119, 88187, 239855, 280595, 392833, 440935, 617309, 713513, 1964165, 3086545, 3567565, 4321163, 4994591, 7848643, 21605815, 24972955, 34962137, 39243215, 54940501, 174810685, 274702505, 384583507, 1922917535]

約数ペア:

[(1, 1922917535), (5, 384583507), (7, 274702505), (11, 174810685), (35, 54940501), (49, 39243215), (55, 34962137), (77, 24972955), (89, 21605815), (245, 7848643), (385, 4994591), (445, 4321163), (539, 3567565), (623, 3086545), (979, 1964165), (2695, 713513), (3115, 617309), (4361, 440935), (4895, 392833), (6853, 280595), (8017, 239855), (21805, 88187), (34265, 56119), (40085, 47971)]