29257955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 39260160

約数和(自身を除く): 10002205

約数列:

[1, 5, 23, 29, 31, 115, 145, 155, 283, 667, 713, 899, 1415, 3335, 3565, 4495, 6509, 8207, 8773, 20677, 32545, 41035, 43865, 103385, 188761, 201779, 254417, 943805, 1008895, 1272085, 5851591, 29257955]

約数ペア:

[(1, 29257955), (5, 5851591), (23, 1272085), (29, 1008895), (31, 943805), (115, 254417), (145, 201779), (155, 188761), (283, 103385), (667, 43865), (713, 41035), (899, 32545), (1415, 20677), (3335, 8773), (3565, 8207), (4495, 6509)]