28958795855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{112481}}^1$

素因数の和:112679

約数の個数: 32

約数和(自身を含む): 39392096256

約数和(自身を除く): 10433300401

約数列:

[1, 5, 11, 31, 55, 151, 155, 341, 755, 1661, 1705, 4681, 8305, 23405, 51491, 112481, 257455, 562405, 1237291, 3486911, 6186455, 16984631, 17434555, 38356021, 84923155, 186830941, 191780105, 526523561, 934154705, 2632617805, 5791759171, 28958795855]

約数ペア:

[(1, 28958795855), (5, 5791759171), (11, 2632617805), (31, 934154705), (55, 526523561), (151, 191780105), (155, 186830941), (341, 84923155), (755, 38356021), (1661, 17434555), (1705, 16984631), (4681, 6186455), (8305, 3486911), (23405, 1237291), (51491, 562405), (112481, 257455)]