97795775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 152990208

約数和(自身を除く): 55194433

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 101, 175, 275, 385, 503, 505, 707, 1111, 1925, 2515, 2525, 3521, 3535, 5533, 5555, 7777, 12575, 17605, 17675, 27665, 27775, 38731, 38885, 50803, 88025, 138325, 193655, 194425, 254015, 355621, 558833, 968275, 1270075, 1778105, 2794165, 3911831, 8890525, 13970825, 19559155, 97795775]

約数ペア:

[(1, 97795775), (5, 19559155), (7, 13970825), (11, 8890525), (25, 3911831), (35, 2794165), (55, 1778105), (77, 1270075), (101, 968275), (175, 558833), (275, 355621), (385, 254015), (503, 194425), (505, 193655), (707, 138325), (1111, 88025), (1925, 50803), (2515, 38885), (2525, 38731), (3521, 27775), (3535, 27665), (5533, 17675), (5555, 17605), (7777, 12575)]