22971915

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 41306304

約数和(自身を除く): 18334389

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 607, 841, 1305, 1821, 2523, 3035, 4205, 5463, 7569, 9105, 12615, 17603, 27315, 37845, 52809, 88015, 158427, 264045, 510487, 792135, 1531461, 2552435, 4594383, 7657305, 22971915]

約数ペア:

[(1, 22971915), (3, 7657305), (5, 4594383), (9, 2552435), (15, 1531461), (29, 792135), (45, 510487), (87, 264045), (145, 158427), (261, 88015), (435, 52809), (607, 37845), (841, 27315), (1305, 17603), (1821, 12615), (2523, 9105), (3035, 7569), (4205, 5463)]