83643505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 112814208

約数和(自身を除く): 29170703

約数列:

[1, 5, 11, 55, 61, 107, 233, 305, 535, 671, 1165, 1177, 2563, 3355, 5885, 6527, 12815, 14213, 24931, 32635, 71065, 71797, 124655, 156343, 274241, 358985, 781715, 1371205, 1520791, 7603955, 16728701, 83643505]

約数ペア:

[(1, 83643505), (5, 16728701), (11, 7603955), (55, 1520791), (61, 1371205), (107, 781715), (233, 358985), (305, 274241), (535, 156343), (671, 124655), (1165, 71797), (1177, 71065), (2563, 32635), (3355, 24931), (5885, 14213), (6527, 12815)]