145672813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 187149312

約数和(自身を除く): 41476499

約数列:

[1, 11, 13, 17, 31, 143, 187, 221, 341, 403, 527, 1933, 2431, 4433, 5797, 6851, 21263, 25129, 32861, 59923, 75361, 276419, 361471, 427193, 659153, 778999, 1018691, 4699123, 8568989, 11205601, 13242983, 145672813]

約数ペア:

[(1, 145672813), (11, 13242983), (13, 11205601), (17, 8568989), (31, 4699123), (143, 1018691), (187, 778999), (221, 659153), (341, 427193), (403, 361471), (527, 276419), (1933, 75361), (2431, 59923), (4433, 32861), (5797, 25129), (6851, 21263)]