2391545255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{3847}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 3191685120

約数和(自身を除く): 800139865

約数列:

[1, 5, 11, 55, 89, 127, 445, 635, 979, 1397, 3847, 4895, 6985, 11303, 19235, 42317, 56515, 124333, 211585, 342383, 488569, 621665, 1711915, 2442845, 3766213, 5374259, 18831065, 26871295, 43482641, 217413205, 478309051, 2391545255]

約数ペア:

[(1, 2391545255), (5, 478309051), (11, 217413205), (55, 43482641), (89, 26871295), (127, 18831065), (445, 5374259), (635, 3766213), (979, 2442845), (1397, 1711915), (3847, 621665), (4895, 488569), (6985, 342383), (11303, 211585), (19235, 124333), (42317, 56515)]