1346211555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6883}}^1$

素因数の和:6980

約数の個数: 64

約数和(自身を含む): 2498065920

約数和(自身を除く): 1151854365

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 59, 65, 85, 177, 195, 221, 255, 295, 663, 767, 885, 1003, 1105, 2301, 3009, 3315, 3835, 5015, 6883, 11505, 13039, 15045, 20649, 34415, 39117, 65195, 89479, 103245, 117011, 195585, 268437, 351033, 406097, 447395, 585055, 1218291, 1342185, 1521143, 1755165, 2030485, 4563429, 5279261, 6091455, 6903649, 7605715, 15837783, 20710947, 22817145, 26396305, 34518245, 79188915, 89747437, 103554735, 269242311, 448737185, 1346211555]

約数ペア:

[(1, 1346211555), (3, 448737185), (5, 269242311), (13, 103554735), (15, 89747437), (17, 79188915), (39, 34518245), (51, 26396305), (59, 22817145), (65, 20710947), (85, 15837783), (177, 7605715), (195, 6903649), (221, 6091455), (255, 5279261), (295, 4563429), (663, 2030485), (767, 1755165), (885, 1521143), (1003, 1342185), (1105, 1218291), (2301, 585055), (3009, 447395), (3315, 406097), (3835, 351033), (5015, 268437), (6883, 195585), (11505, 117011), (13039, 103245), (15045, 89479), (20649, 65195), (34415, 39117)]