91384945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 121461120

約数和(自身を除く): 30076175

約数列:

[1, 5, 17, 29, 85, 131, 145, 283, 493, 655, 1415, 2227, 2465, 3799, 4811, 8207, 11135, 18995, 24055, 37073, 41035, 64583, 139519, 185365, 322915, 630241, 697595, 1075117, 3151205, 5375585, 18276989, 91384945]

約数ペア:

[(1, 91384945), (5, 18276989), (17, 5375585), (29, 3151205), (85, 1075117), (131, 697595), (145, 630241), (283, 322915), (493, 185365), (655, 139519), (1415, 64583), (2227, 41035), (2465, 37073), (3799, 24055), (4811, 18995), (8207, 11135)]