9804375

素因数分解:

$3^3\times 5^4\times 7^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 20993280

約数和(自身を除く): 11188905

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 83, 105, 125, 135, 175, 189, 225, 249, 315, 375, 415, 525, 581, 625, 675, 747, 875, 945, 1125, 1245, 1575, 1743, 1875, 2075, 2241, 2625, 2905, 3375, 3735, 4375, 4725, 5229, 5625, 6225, 7875, 8715, 10375, 11205, 13125, 14525, 15687, 16875, 18675, 23625, 26145, 31125, 39375, 43575, 51875, 56025, 72625, 78435, 93375, 118125, 130725, 155625, 217875, 280125, 363125, 392175, 466875, 653625, 1089375, 1400625, 1960875, 3268125, 9804375]

約数ペア:

[(1, 9804375), (3, 3268125), (5, 1960875), (7, 1400625), (9, 1089375), (15, 653625), (21, 466875), (25, 392175), (27, 363125), (35, 280125), (45, 217875), (63, 155625), (75, 130725), (83, 118125), (105, 93375), (125, 78435), (135, 72625), (175, 56025), (189, 51875), (225, 43575), (249, 39375), (315, 31125), (375, 26145), (415, 23625), (525, 18675), (581, 16875), (625, 15687), (675, 14525), (747, 13125), (875, 11205), (945, 10375), (1125, 8715), (1245, 7875), (1575, 6225), (1743, 5625), (1875, 5229), (2075, 4725), (2241, 4375), (2625, 3735), (2905, 3375)]