1236762275

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 1820716800

約数和(自身を除く): 583954525

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 379, 643, 725, 1015, 1895, 2653, 3215, 4501, 5075, 9475, 10991, 13265, 16075, 18647, 22505, 54955, 66325, 76937, 93235, 112525, 130529, 243697, 274775, 384685, 466175, 652645, 1218485, 1705879, 1923425, 3263225, 6092425, 7067213, 8529395, 35336065, 42646975, 49470491, 176680325, 247352455, 1236762275]

約数ペア:

[(1, 1236762275), (5, 247352455), (7, 176680325), (25, 49470491), (29, 42646975), (35, 35336065), (145, 8529395), (175, 7067213), (203, 6092425), (379, 3263225), (643, 1923425), (725, 1705879), (1015, 1218485), (1895, 652645), (2653, 466175), (3215, 384685), (4501, 274775), (5075, 243697), (9475, 130529), (10991, 112525), (13265, 93235), (16075, 76937), (18647, 66325), (22505, 54955)]