397315067325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15535291}}^1$

素因数の和:15535346

約数の個数: 48

約数和(自身を含む): 739728463872

約数和(自身を除く): 342413396547

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 1023, 1705, 2325, 5115, 8525, 25575, 15535291, 46605873, 77676455, 170888201, 233029365, 388382275, 481594021, 512664603, 854441005, 1165146825, 1444782063, 2407970105, 2563323015, 4272205025, 5297534231, 7223910315, 12039850525, 12816615075, 15892602693, 26487671155, 36119551575, 79463013465, 132438355775, 397315067325]

約数ペア:

[(1, 397315067325), (3, 132438355775), (5, 79463013465), (11, 36119551575), (15, 26487671155), (25, 15892602693), (31, 12816615075), (33, 12039850525), (55, 7223910315), (75, 5297534231), (93, 4272205025), (155, 2563323015), (165, 2407970105), (275, 1444782063), (341, 1165146825), (465, 854441005), (775, 512664603), (825, 481594021), (1023, 388382275), (1705, 233029365), (2325, 170888201), (5115, 77676455), (8525, 46605873), (25575, 15535291)]