193304145

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 313667712

約数和(自身を除く): 120363567

約数列:

[1, 3, 5, 15, 163, 173, 457, 489, 519, 815, 865, 1371, 2285, 2445, 2595, 6855, 28199, 74491, 79061, 84597, 140995, 223473, 237183, 372455, 395305, 422985, 1117365, 1185915, 12886943, 38660829, 64434715, 193304145]

約数ペア:

[(1, 193304145), (3, 64434715), (5, 38660829), (15, 12886943), (163, 1185915), (173, 1117365), (457, 422985), (489, 395305), (519, 372455), (815, 237183), (865, 223473), (1371, 140995), (2285, 84597), (2445, 79061), (2595, 74491), (6855, 28199)]