236490995

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 330612192

約数和(自身を除く): 94121197

約数列:

[1, 5, 13, 17, 65, 85, 101, 163, 169, 221, 505, 815, 845, 1105, 1313, 1717, 2119, 2771, 2873, 6565, 8585, 10595, 13855, 14365, 16463, 17069, 22321, 27547, 36023, 82315, 85345, 111605, 137735, 180115, 214019, 279871, 290173, 468299, 1070095, 1399355, 1450865, 2341495, 2782247, 3638323, 13911235, 18191615, 47298199, 236490995]

約数ペア:

[(1, 236490995), (5, 47298199), (13, 18191615), (17, 13911235), (65, 3638323), (85, 2782247), (101, 2341495), (163, 1450865), (169, 1399355), (221, 1070095), (505, 468299), (815, 290173), (845, 279871), (1105, 214019), (1313, 180115), (1717, 137735), (2119, 111605), (2771, 85345), (2873, 82315), (6565, 36023), (8585, 27547), (10595, 22321), (13855, 17069), (14365, 16463)]