157079177285

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{74609}}^1$

素因数の和:74726

約数の個数: 48

約数和(自身を含む): 211094968320

約数和(自身を除く): 54015791035

約数列:

[1, 5, 17, 31, 47, 85, 155, 235, 289, 527, 799, 1445, 1457, 2635, 3995, 7285, 8959, 13583, 24769, 44795, 67915, 74609, 123845, 373045, 421073, 1268353, 2105365, 2312879, 3506623, 6341765, 11564395, 17533115, 21562001, 39318943, 59612591, 107810005, 108705313, 196594715, 298062955, 543526565, 668422031, 1013414047, 1847990321, 3342110155, 5067070235, 9239951605, 31415835457, 157079177285]

約数ペア:

[(1, 157079177285), (5, 31415835457), (17, 9239951605), (31, 5067070235), (47, 3342110155), (85, 1847990321), (155, 1013414047), (235, 668422031), (289, 543526565), (527, 298062955), (799, 196594715), (1445, 108705313), (1457, 107810005), (2635, 59612591), (3995, 39318943), (7285, 21562001), (8959, 17533115), (13583, 11564395), (24769, 6341765), (44795, 3506623), (67915, 2312879), (74609, 2105365), (123845, 1268353), (373045, 421073)]