220735164555

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{44159}}^1$

素因数の和:44841

約数の個数: 64

約数和(自身を含む): 399517286400

約数和(自身を除く): 178782121845

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 607, 915, 1647, 1821, 2745, 3035, 5463, 8235, 9105, 16389, 27315, 37027, 44159, 81945, 111081, 132477, 185135, 220795, 333243, 397431, 555405, 662385, 999729, 1192293, 1666215, 1987155, 2693699, 4998645, 5961465, 8081097, 13468495, 24243291, 26804513, 40405485, 72729873, 80413539, 121216455, 134022565, 241240617, 363649365, 402067695, 723721851, 1206203085, 1635075293, 3618609255, 4905225879, 8175376465, 14715677637, 24526129395, 44147032911, 73578388185, 220735164555]

約数ペア:

[(1, 220735164555), (3, 73578388185), (5, 44147032911), (9, 24526129395), (15, 14715677637), (27, 8175376465), (45, 4905225879), (61, 3618609255), (135, 1635075293), (183, 1206203085), (305, 723721851), (549, 402067695), (607, 363649365), (915, 241240617), (1647, 134022565), (1821, 121216455), (2745, 80413539), (3035, 72729873), (5463, 40405485), (8235, 26804513), (9105, 24243291), (16389, 13468495), (27315, 8081097), (37027, 5961465), (44159, 4998645), (81945, 2693699), (111081, 1987155), (132477, 1666215), (185135, 1192293), (220795, 999729), (333243, 662385), (397431, 555405)]