259360475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1148

約数の個数: 36

約数和(自身を含む): 358107288

約数和(自身を除く): 98746813

約数列:

[1, 5, 11, 25, 55, 83, 121, 275, 415, 605, 913, 1033, 2075, 3025, 4565, 5165, 10043, 11363, 22825, 25825, 50215, 56815, 85739, 124993, 251075, 284075, 428695, 624965, 943129, 2143475, 3124825, 4715645, 10374419, 23578225, 51872095, 259360475]

約数ペア:

[(1, 259360475), (5, 51872095), (11, 23578225), (25, 10374419), (55, 4715645), (83, 3124825), (121, 2143475), (275, 943129), (415, 624965), (605, 428695), (913, 284075), (1033, 251075), (2075, 124993), (3025, 85739), (4565, 56815), (5165, 50215), (10043, 25825), (11363, 22825)]