988371295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5231}}^1$

素因数の和:5343

約数の個数: 32

約数和(自身を含む): 1301889024

約数和(自身を除く): 313517729

約数列:

[1, 5, 23, 31, 53, 115, 155, 265, 713, 1219, 1643, 3565, 5231, 6095, 8215, 26155, 37789, 120313, 162161, 188945, 277243, 601565, 810805, 1386215, 3729703, 6376589, 8594533, 18648515, 31882945, 42972665, 197674259, 988371295]

約数ペア:

[(1, 988371295), (5, 197674259), (23, 42972665), (31, 31882945), (53, 18648515), (115, 8594533), (155, 6376589), (265, 3729703), (713, 1386215), (1219, 810805), (1643, 601565), (3565, 277243), (5231, 188945), (6095, 162161), (8215, 120313), (26155, 37789)]