29325835

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 46524672

約数和(自身を除く): 17198837

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 211, 361, 385, 665, 1045, 1055, 1463, 1477, 1805, 2321, 2527, 3971, 4009, 7315, 7385, 11605, 12635, 16247, 19855, 20045, 27797, 28063, 44099, 76171, 81235, 138985, 140315, 220495, 308693, 380855, 533197, 837881, 1543465, 2665985, 4189405, 5865167, 29325835]

約数ペア:

[(1, 29325835), (5, 5865167), (7, 4189405), (11, 2665985), (19, 1543465), (35, 837881), (55, 533197), (77, 380855), (95, 308693), (133, 220495), (209, 140315), (211, 138985), (361, 81235), (385, 76171), (665, 44099), (1045, 28063), (1055, 27797), (1463, 20045), (1477, 19855), (1805, 16247), (2321, 12635), (2527, 11605), (3971, 7385), (4009, 7315)]