9777717075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{262313}}^1$

素因数の和:262404

約数の個数: 48

約数和(自身を含む): 18735515136

約数和(自身を除く): 8957798061

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1491, 1775, 2485, 5325, 7455, 12425, 37275, 262313, 786939, 1311565, 1836191, 3934695, 5508573, 6557825, 9180955, 18624223, 19673475, 27542865, 45904775, 55872669, 93121115, 130369561, 137714325, 279363345, 391108683, 465605575, 651847805, 1396816725, 1955543415, 3259239025, 9777717075]

約数ペア:

[(1, 9777717075), (3, 3259239025), (5, 1955543415), (7, 1396816725), (15, 651847805), (21, 465605575), (25, 391108683), (35, 279363345), (71, 137714325), (75, 130369561), (105, 93121115), (175, 55872669), (213, 45904775), (355, 27542865), (497, 19673475), (525, 18624223), (1065, 9180955), (1491, 6557825), (1775, 5508573), (2485, 3934695), (5325, 1836191), (7455, 1311565), (12425, 786939), (37275, 262313)]