15228528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 45758976

約数和(自身を除く): 30530448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 743, 854, 976, 1281, 1464, 1486, 1708, 2229, 2562, 2928, 2972, 3416, 4458, 5124, 5201, 5944, 6832, 8916, 10248, 10402, 11888, 15603, 17832, 20496, 20804, 31206, 35664, 41608, 45323, 62412, 83216, 90646, 124824, 135969, 181292, 249648, 271938, 317261, 362584, 543876, 634522, 725168, 951783, 1087752, 1269044, 1903566, 2175504, 2538088, 3807132, 5076176, 7614264, 15228528]

約数ペア:

[(1, 15228528), (2, 7614264), (3, 5076176), (4, 3807132), (6, 2538088), (7, 2175504), (8, 1903566), (12, 1269044), (14, 1087752), (16, 951783), (21, 725168), (24, 634522), (28, 543876), (42, 362584), (48, 317261), (56, 271938), (61, 249648), (84, 181292), (112, 135969), (122, 124824), (168, 90646), (183, 83216), (244, 62412), (336, 45323), (366, 41608), (427, 35664), (488, 31206), (732, 20804), (743, 20496), (854, 17832), (976, 15603), (1281, 11888), (1464, 10402), (1486, 10248), (1708, 8916), (2229, 6832), (2562, 5944), (2928, 5201), (2972, 5124), (3416, 4458)]