25822335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 52346880

約数和(自身を除く): 26524545

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 79, 105, 165, 231, 237, 283, 385, 395, 553, 849, 869, 1155, 1185, 1415, 1659, 1981, 2607, 2765, 3113, 4245, 4345, 5943, 6083, 8295, 9339, 9905, 13035, 15565, 18249, 21791, 22357, 29715, 30415, 46695, 65373, 67071, 91245, 108955, 111785, 156499, 245927, 326865, 335355, 469497, 737781, 782495, 1229635, 1721489, 2347485, 3688905, 5164467, 8607445, 25822335]

約数ペア:

[(1, 25822335), (3, 8607445), (5, 5164467), (7, 3688905), (11, 2347485), (15, 1721489), (21, 1229635), (33, 782495), (35, 737781), (55, 469497), (77, 335355), (79, 326865), (105, 245927), (165, 156499), (231, 111785), (237, 108955), (283, 91245), (385, 67071), (395, 65373), (553, 46695), (849, 30415), (869, 29715), (1155, 22357), (1185, 21791), (1415, 18249), (1659, 15565), (1981, 13035), (2607, 9905), (2765, 9339), (3113, 8295), (4245, 6083), (4345, 5943)]